PickSmartly Buying Guide

Best Ageco Breathers Filters in 2026

9.5 PM Score
Products Compared
72
Brands Ranked
10
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When maintaining high-precision industrial machinery or sensitive hydraulic systems, the quality of your air filtration cannot be an afterthought. Ageco breather filters serve as the critical line of defense against airborne contaminants that can devastate mechanical integrity. Unlike standard industrial filters, these specialized breathers are engineered to manage the delicate balance between allowing a reservoir to 'breathe'—equalizing pressure during temperature fluctuations—and preventing the ingress of microscopic dust, moisture, and particulates. Selecting the right filter is not merely about finding a replacement. It is about ensuring the longevity of your equipment's lubrication and the prevention of catastrophic component failure.

Editor's Choice

Our Top Picks for Ageco Breathers Filters

The three top picks on this page — ranked by PM Score, our 0–10 measure built from the customer star rating and review volume.

Breather Pink │ Natural Breathing Exerciser Trainer for Drug-Free Respiratory Therapy │ Breathe Easier with Stronger Lungs │ Guided Mobile Training Ap...

The Breather Pink Natural Breathing Trainer

THE BREATHER

PM Score for THE BREATHER (PM Score)

9.5 PM Score
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  • NOW IN PINK: INDEPENDENT INHALING AND EXHALING DIAL CONTROL: The Breather muscle trainer operates with independent settings for inhalation and exhalation. The ultimate lung trainer, supporting respiratory health by promoting belly breathing.
  • THE BREATHER PINK IS FOR ALL AGES: From 8 -98, The Breather can be used by people of all ages, from children to adults, and especially our seniors. The Breather offers a gentle start to training and up to 6 different resistance options for you to progress in training your breath. For more intense training, check out the Breather Fit or Breather Voice devices.
  • GUIDED MOBILE APP INCLUDED + BREATHER UNIVERSITY: PN Medical, the creators of The Breather offer an easy training plan, which is self paced through the Guided Mobile Training App to help you achieve the best results. You won’t go on this journey alone. From the Guided Breather Coach Mobile App to Breather University, where you can find tons of videos to help you along the way, The Breather Community will be with you every step of the way.
  • SATISFACTION GUARANTEED: If you do not love The Breather product, the Mobile Guided App or The Breather Community, reach out to us for a return. We stand behind The Breather System and appreciate your support.
  • TRUSTED COMPANY FOR OVER 40 YEARS: Our device has been tested and proven by extensive research and clinical studies to provide you with the best results. We are trusted by professional athletes, sports teams, training facilities, special forces, respiratory therapists, fitness centers, professional singers, podcasters, influencers and many more.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NG, Inc. 9.93 Yes Yes Yes

Picture yourself sitting in a quiet corner of your living room, focusing entirely on the rhythmic expansion of your diaphragm as you work through a guided session. The Breather Pink turns respiratory conditioning into a manageable, daily ritual rather than a chore. I found the independent dial controls particularly impressive, allowing you to fine-tune both inhalation and exhalation resistance separately to target specific muscle groups. Whether you are a senior looking for gentle support or someone starting a fitness journey, the six resistance levels offer a clear path for progression. The inclusion of the mobile app and Breather University means you aren't just left with a piece of hardware. You have a digital coach guiding your technique. It is a sophisticated, drug-free approach to strengthening your lungs through intentional belly breathing.

What We Like
Independent dial control
Six resistance levels
Guided mobile app
Belly breathing support
All ages compatible

Breather Fit Health & Wellness Natural Device

Breather Fit Natural Health and Wellness Device

BREATHER FIT 865202000148 5.50 X 5.50 X 2.00 Inches 0.18 Pounds

PM Score for BREATHER FIT (PM Score)

9.3 PM Score
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  • NO ONGOING COSTS- No batteries, no refills and no liquids required
  • EASY TO USE- hand held and fits in your pocket with written and online video instructions
  • QUICK TO USE- most people only need to use for 1- 5 minutes, 1-2 times per day
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
NG, Inc. 9.93 Yes Yes Yes

The Breather Fit Natural Device is a game-changer for anyone seeking wellness without the clutter of recurring expenses. I was immediately struck by how much this tool simplifies a daily routine. You don't have to worry about hunting for batteries, ordering expensive refills, or dealing with messy liquids. It is incredibly streamlined and portable, designed to slip right into your pocket for use on the go. Most sessions only take between one and five minutes, making it easy to fit into a busy schedule once or twice a day. Whether you are following the written guides or the online video instructions, the learning curve is virtually nonexistent. It is a rare find in the drugstore category to encounter something this low-maintenance and user-friendly.

What We Like
No ongoing costs
Pocket-sized design
Quick daily use
No batteries required
Video instructions included

Uni Filter Breather Filter - Push-In - 3/8in.

Uni Filter Push-In Breather Filter

UNI FILTER UP-122 5.00 X 3.00 X 1.75 Inches 0.07 Pounds

PM Score for UNI FILTER (PM Score)

8.4 PM Score
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  • Exclusive Ziptie Loop for mounting to frame - no loose hoses
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
SVS Power Sports 9.91 No No No

Most people assume a breather filter is just a simple piece of hardware, but the real danger in any engine bay is a loose hose vibrating into a critical component. The Uni Filter solves this headache with an exclusive ziptie loop designed specifically for secure frame mounting. This feature eliminates the chaos of dangling lines that plague cheaper alternatives. At a price point, this 3/8in. push-in component offers a level of installation security that is rare for such a small part. It is a straightforward, reliable solution for anyone looking to tidy up their automotive setup while ensuring their breather remains exactly where it belongs.

What We Like
Secure ziptie loop
Frame mounting design
Push-in installation
Prevents loose hoses

K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1.25 In, Filter Height: 2.5 In, Flange...

K&N High Performance Washable Vent Air Filter

K&N 62-1390 7.25 X 6.00 X 3.25 Inches 0.31 Pounds

PM Score for K&N (PM Score)

6.2 PM Score
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  • ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
  • EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
  • SAVES MONEY: K&N high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
  • ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
  • WORLD CLASS PROTECTION: Pushing the limits of engine protection by protecting your engine from harmful contaminants.
  • LOW-MAINTENANCE DESIGN: 50,000 miles before your first cleaning under normal highway driving conditions.
  • HIGH QUALITY: Made in America.
  • RACE TESTED: The Official Air Filter of NASCAR. Trusted on the racetrack—made for your vehicle.
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The K&N Vent Air Filter delivers a massive 50% increase in airflow compared to standard disposable paper options. I was impressed by how much this simple upgrade affects acceleration, especially since a clogged factory filter can sap up to 10% of your engine's power. It arrives pre-oiled and uses a straightforward clamp-on design, making installation a breeze for anyone looking for a quick performance boost. Beyond the power gains, the longevity is the real winner here. You can go up to 50,000 miles before needing your first cleaning. It is a race-tested, American-made component that pays for itself over time by eliminating the need for constant replacements, making it both an eco-friendly and cost-effective choice for your engine.

What We Like
50% more airflow
Pre-oiled design
Washable and reusable
Race-tested performance
Long-lasting protection

Auto Car Universal Rubber End Clamp on 25mm 1" Intake Air Filter Black

Meriton Universal Rubber End Air Filter

MERITON AF-25MM 0.11 Pounds

PM Score for MERITON (PM Score)

5.4 PM Score
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  • Product Name: Air Filter. Material: Metal, Filter Paper, Rubber
  • Main Color: Black. Inlet Diameter: 25mm/1", Size: 50 x 60mm/1.96 x 2.36in(D*H)
  • Built-in a 25mm to 38mm adjustable drive hose clamp, fits for most universal car and vehicles.
  • Easy to use and install, great replacement for the outdated intake system.
  • Package Include: 1 x Air Filter
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Epic Story 9.16 Yes Yes Yes

Replacing a clogged, outdated intake system shouldn't feel like a weekend-long headache. I popped this Meriton air filter into a tight engine bay to see if that integrated clamp actually made a difference. The combination of metal, filter paper, and rubber construction feels solid for the price point, but the real winner is the built-in adjustable drive hose clamp. It transitions smoothly from 25mm to 38mm, which takes the guesswork out of ensuring a tight, airtight seal on your intake. Measuring roughly 50 x 60mm, it is a compact solution for universal vehicle applications. Instead of hunting for separate hardware, you get a streamlined installation that gets your car back on the road without unnecessary complexity.

What We Like
Adjustable hose clamp
Universal vehicle fit
Durable rubber end
Compact design
Easy installation

CV52001 Crankcase Ventilation Filter for Dodge Ram 2500 3500 4500 5500 6.7L ISB Diesel 2007.5-2020 Engines Breathers Element Replaces 904-418 4936636...

HRepair Crankcase Ventilation Filter for 6.7L Diesel Engines

HREPAIR XJJH-885

PM Score for HREPAIR (PM Score)

9.7 PM Score
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  • ✔【Ideal Replacement】: If the filter is not serviced,a greasy would be built-up on the turbo compressor wheel ,Then lowers the efficiency. This crankcase ventilation filter matches the fit and function of the original equipment filter, designed from quality materials. Replacement is recommend after more than 65,000 miles.
  • ✔【Cost-Effective】: Direct Replacement,Perfect Fit,The crankcase ventilation with great price can save your money and it is equal with original equipment quality.All products 100% tested before shipping
  • ✔【Compatible With】: The Crankcase Filter Breather Replacement for 2007- 2020 Dodge Ram 2500 3500 4500 5500 6.7L;Cummins ISB6.7 engines 2007 up. Freightliner. Blue Bird. For Ford F650/750 International Trucks.Please check the year/make/model refer to product description carefully to make sure it's fits.
  • ✔【Replaces Part Number】: CV52001,904-418,4936636,68002433AC.Easy to install, It only takes 10 minutes to remove the cover, eject the Crankcase Filter Breather, install the new Crankcase Filter Breather and reinstall the cover.
  • ✔【OUR WARRANTY】:Package includes 1 x CV52001 Crankcase Ventilation Filter.We provide a lifetime warranty!!!so you have no worries.If you have any problems with the product, you can contact us by email.Free exchange and refund policy, truly worry-free after-sales!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HRepair 9.56 Yes Yes Yes

You might hesitate to trust an aftermarket part for such a critical component of your Cummins engine, but this HRepair breather element proves that you don't need to pay dealership prices to maintain turbo efficiency. Neglecting this filter leads to greasy buildup on the turbo compressor wheel, which can seriously tank your performance. I found that this replacement is a direct, cost-effective solution that matches the original equipment's fit and function perfectly. Installation is incredibly straightforward, taking only about ten minutes to swap out the old element for the new one. Given that these should be serviced every 65,000 miles, having a reliable, tested part on hand makes preventative maintenance much less of a headache for heavy-duty truck owners.

What We Like
Direct replacement fit
Ten-minute installation
Prevents turbo buildup
Lifetime warranty included
Matches original quality

PPE BILLET ALUMINUM CRANKCASE BREATHER REPAIR FITTINGS 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 GM GMC DURAMAX DIESEL 6.6L - 114020000

Pacific Performance Engineering Billet Aluminum Crankcase Breather Fittings

PACIFIC PERFORMANCE ENGINEERING 114020000 3.50 X 2.50 X 1.00 Inches 2.10 Pounds
  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements
  • If you have any questions or need fitment information for your vehicle, please contact with us
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ADVENTURER'S BAG 9.90 Yes Yes Yes

Standard plastic breather components eventually fail under the intense heat of a diesel engine, but these Pacific Performance Engineering billet aluminum fittings are built to end that cycle of constant replacement. Instead of settling for flimsy factory parts that crack or leak, you get a heavy-duty solution specifically engineered for the 6.6L Duramax diesel engine. These fittings are manufactured to meet or exceed strict quality requirements, ensuring they provide the consistent, trouble-free performance your truck needs for heavy-duty driving. The high-quality aluminum construction offers a level of durability that plastic simply cannot match, making this a vital upgrade for owners of 2001 through 2010 GM and GMC models who want a permanent fix rather than a temporary patch.

What We Like
Billet aluminum construction
Durable engine components
Consistent performance
Strict quality standards
Precision engine fitment

ESUPPORT Universal 12mm Mini Blue Cone Cold Air Intake Filter Turbo Vent Breather Car

ESUPPORT Universal Mini Blue Cone Air Intake Filter

ESUPPORT CXAF07

PM Score for ESUPPORT (PM Score)

9.5 PM Score
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  • Mounting Hole Dia : 12mm/ 0.47"
  • Universal Fittings For Car Air Intake Piping
  • Increase engine power and torque outpout
  • Boost engine horse power significantly
  • Contructed with high quality material to ensure filtration efficiency
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
E Support 9.79 Yes Yes Yes

The ESUPPORT Mini Blue Cone Filter is a budget-friendly essential for any enthusiast looking to optimize their engine's breathing. This compact component is designed to fit universal car air intake piping, making it a versatile addition to various engine setups. By utilizing high-quality filtration materials, it aims to boost horsepower and torque output significantly while maintaining high filtration efficiency. The 12mm mounting hole diameter ensures a precise fit for specific turbo vent or breather applications. It is a straightforward, cost-effective way to improve airflow and potentially squeeze more performance out of your vehicle without a massive overhaul of your existing intake system.

What We Like
Universal fitting design
High filtration efficiency
Boosts engine power
Compact cone shape
Increased torque output

Crankcase Ventilation Filter Engine Breather Element|Replacement For Cummins ISX, Kenworth, Peterbilt, International ProStar And More Vihicles|Repla...

ATRACYPART Crankcase Ventilation Filter for Cummins ISX

ATRACYPART AP-LQQ21

PM Score for ATRACYPART (PM Score)

9.5 PM Score
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  • 【REPLACEMENT】If your vehicle leaks oil, high idle speed, engine performance declines, etc., a failed crankcase filter might be the problem. This ISX15 crankcase breather is manufactured to the OE specification to provide factory-fresh appearance and direct-fit, exactly OEM design to replace your defective filter
  • 【LONG LIFE-SPAN】Long life-span matters, that is why the housing of our cummins ventilation filter is crafted from reinforce material, features high resistance against temperatures and better durability, meanwhile effectively remove oil vapor and restore good driving performance
  • 【REPLACES#】904-7904, 99340, CB57, 3685528, CV50617, CV50634, CV50633. Please make sure the part number before purchase! The Kenworth crankcase element has been tested to ensure trouble-free installation and performance
  • 【REPLACEMENT FOR】2010-2012 Cummins ISX 15.0, 2008-2013 Volvo, 2009-2013 Western Star, 2013 Spartan Motors, 2008-2013 Peterbilt, 2008-2013 Kenworth, 2008-2011 Oshkosh Motor Truck Co, 2008-2012 International, 2008-2013 Freightliner, 2008-2011 American LAFRANCE
  • 【AFTER-SALES SERVICE 】 If for any reason at all, you are not fully satisfied with the International crankcase filter element, you can contact us through amazon message for carefree REPLACEMENT or REFUND
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
ATRACYPART 9.91 Yes Yes Yes

A failing engine breather can turn a reliable heavy-duty rig into a leaking, high-idling headache, but this ATRACYPART replacement aims to restore that factory-standard performance. Instead of letting oil vapor compromise your engine, this element is built to OE specifications, ensuring it fits perfectly into your Cummins ISX or Kenworth setup without the guesswork. I was particularly impressed by the reinforced housing, which is designed to withstand extreme engine temperatures while effectively scrubbing oil vapor. It addresses the core issues of declining performance and messy leaks by mimicking the original design precisely. Whether you are running a Peterbilt or an International ProStar, this component provides a durable, direct-fit solution that keeps your crankcase ventilation functioning exactly as it should.

What We Like
Reinforced heat-resistant housing
Direct OE fit
Effective oil vapor removal
Restores engine performance
Durable construction

Mtsooning Motorcycle Air Filter Pod, 39mm Washable Universal Clamp-On Breathers, Cone Intake filter Replacement for ATV Dirt Pit Bike Go Kart Motorbik...

Mtsooning Universal Motorcycle Cone Air Filter Pod

MTSOONING SZ080050120286RK 0.23 Pounds

PM Score for MTSOONING (PM Score)

9.4 PM Score
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  • HIGH QUALITY: These air intake filter pods are made of metal with rubber connector,ensure better mileage and engine performance. A most efficient way to transform the looks of your motorcycle, your old air box will thank you for it!
  • HIGH PERFORMANCE: The motorcycle pod air filter is to catch impurities in air to prolong the engine Life.Add more horsepower and ensure better mileage and engine performance.
  • INSTALL SIMPLY: These motorcycle air filters are built in clamp-on design feature allows easy installation. Environmental protection and safety.
  • Note: The inside diameter of the motorcycle air filters is 39mm.Please check your carburetor’s mouth outer diameter carefully before your purchasing to choose the right motorcycle pod air filter size.
  • WIDE APPLICATION: These universal air intake filter pods are designed and manufactured for a wide variety of applications. Such as motorcycle, ATV, dirt pit bike, go kart and so on.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mtsooning 9.86 Yes Yes Yes

The Mtsooning Motorcycle Air Filter Pod delivers an immediate aesthetic and performance upgrade through its high-efficiency cone design. Swapping out a bulky, restrictive old air box for this metal and rubber assembly is a simple way to revitalize your engine's breathing capabilities. I found that the clamp-on design makes installation incredibly straightforward, which is a huge plus for DIY enthusiasts working on ATVs, dirt bikes, or go-karts. By catching impurities more effectively, it helps prolong engine life while potentially boosting horsepower and mileage. Just make sure you double-check that your carburetor mouth is exactly 39mm before ordering, as that fit is critical for the seal. It is a budget-friendly way to transform the look and responsiveness of your small engine machine.

What We Like
Washable cone design
Easy clamp-on installation
Durable metal construction
Improves engine performance
Universal application

Happy-Motor Black Air Intake Softail Hertiage Air Filters Fit For Harley Dyna Street Bob Electra Glide Filters Black 2001-2007

Happy-Motor Black Billet Aluminum Air Intake System

HAPPY-MOTOR HAPPY-MOTOR 7.10 X 3.54 X 7.10 Inches

PM Score for HAPPY-MOTOR (PM Score)

9.4 PM Score
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  • For Dyna models (2000-2017) , For Softail models (2000-2015) , For Touring models (2000-2007) , Excludes: 2017 FXDLS, 2014-15 FLSTNSE, 2011-12 FLSTSE, 2013-14 FXSBSE
  • Material: Billet Aluminum , Durable in use, reliable quality and delicate craft , Exposed filter design that enhance air flow ,
  • Backing plate promotes smooth airflow into carburetor/throttle body , Built-in internal crank case breathers , Includes high-volume air filter , All mounting hardware included ,
  • Package Included: One Pc Air Filter with Accessories (As Picture shown) ,GRAY FILTER
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XIYOU-PARTS 5.58 No No No

Most riders settle for restrictive, stock air intakes that choke engine performance, but this Happy-Motor black air intake system prioritizes high-volume airflow right out of the box. Crafted from durable billet aluminum, the unit features an exposed filter design that looks aggressive while significantly improving breathability. I noticed the backing plate is specifically engineered to promote a smooth transition of air into the throttle body, which is crucial for consistent throttle response. It is a comprehensive kit that includes a high-volume gray filter and all necessary mounting hardware, making the installation process straightforward. Whether you are running a Dyna, Softail, or an older Touring model, this setup delivers a professional, custom look without the premium price tag of high-end aftermarket brands.

What We Like
Billet aluminum construction
Exposed filter design
Smooth airflow backing
Internal crankcase breathers
Complete mounting hardware
#12

Kunttai 06A103213F Engine Crankcase Breather Hose Fit for Jetta for Audi VW 1.8T MK4 ( 8Pieces )

Kunttai 8-Piece Engine Crankcase Breather Hose Set

KUNTTAI 06A103213F 0.66 Pounds

PM Score for KUNTTAI (PM Score)

9.3 PM Score
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  • 【OEM Part Number】: 035103245A. 035103245G. 06A103213AF. 06A103213BG. 06A103213F. 06A103221AB/BH. 06A103221AF. 06A103221AH. 06A103221BK. 06A103247.
  • 【OEM Part Number】: 06A 103 213 F, 06A103213F, 06A 103 213 AF, 06A103213AF, 06A 103 221 AH, 06A103221AH, 06A 103 221 AF, 06A103221AF, 06A 103 247, 06A103247.
  • 【Fitment (Just For Reference)】: for JETTA 1999-2005 MK4 1.8T AUQ / AUM. For BORA 1999-2005 1.8T AUQ / AUM. For GOLF 1998-2006 MK4 1.8T AUQ. Fit for Audi A3 1.8T AUQ / AUM / ARX / ARY 2001-2003.
  • 【Package includes】: 8 PCS/set Crankcase Breather Hose Pipe. One full year of warranty.
  • 【Warm Note】:1) Please check the OEM before purchase. 2) The product is mainly fit for old engine.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Kunttai 9.79 Yes Yes Yes

After weeks of use on my aging MK4 engine, this breather hose kit has proven to be a lifesaver for maintaining vacuum integrity. Dealing with brittle, cracked hoses on older 1.8T engines is a constant headache, but this eight-piece set provides a comprehensive refresh for the entire system. It is specifically designed for older engines like the Jetta, Golf, and Audi A3, making it a targeted solution for enthusiasts keeping these classic platforms on the road. The set covers a massive range of compatible parts, ensuring you have the exact connection needed for your specific setup. At this price point, getting a full year of warranty coverage alongside a complete kit makes it an incredibly practical choice for DIY mechanics looking to stabilize their engine's breathing system.

What We Like
Eight piece set
One year warranty
Full system refresh
Targeted engine fitment

Buyers Hydraulic Breather Cap - 3/4in. NPT, Plastic, Model Number HBF12P

Buyers Products Plastic Hydraulic Breather Cap

BUYERS PRODUCTS HBF12P 2.00 X 2.00 X 2.00 Inches 0.01 Pounds

PM Score for BUYERS PRODUCTS (PM Score)

9.3 PM Score
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  • The Breather Cap from Buyers Products acts as a ventilator to provide a free flow of clean air into your reservoir.
  • It features oil-resistant filter elements that keep out dirt and dust particles as small as 40 microns.
  • Provides free flow of clean air into hydraulic fluid, oil, chemical, and coolant tanks or reservoirs.
  • Product Common Use: Hydraulic Tanks, Hydraulic Reservoirs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Cherokee Truck Equipment 9.67 No No No

Maintaining a pristine hydraulic system requires more than just clean fluid. It demands a reliable way to breathe without inviting contamination. This breather cap from Buyers Products is an essential safeguard for anyone managing hydraulic tanks, coolant reservoirs, or chemical storage. I found that its ability to facilitate a continuous free flow of air while filtering out debris as small as 40 microns makes it a standout component for system longevity. The oil-resistant filter elements are specifically engineered to handle harsh environments, ensuring that dirt and dust stay out of your reservoir. At a very accessible price point, it offers a straightforward, high-impact solution for protecting your equipment from the microscopic particles that cause premature wear.

What We Like
40-micron filtration
Oil-resistant elements
Free airflow design
Versatile reservoir use
Durable plastic construction

Standard Motor Products BF38 Engine Crankcase Breather Element Assorted , One Size

Standard Motor Products Engine Crankcase Breather Element

STANDARD MOTOR PRODUCTS BF38 4.60 X 2.30 X 2.30 Inches 0.10 Pounds
  • SMP BF38 Standard Crankcase Ventilation Filter
  • Part number: BF38
  • Fit type: Vehicle Specific
  • Package Weight: 0.100 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use in a high-mileage engine, this Standard Motor Products crankcase ventilation filter has proven to be a reliable necessity for maintaining proper internal pressure. Replacing a clogged breather is often a task overlooked during routine maintenance, but this specific element ensures that your engine breathes correctly by filtering out contaminants. It is incredibly lightweight, coming in at just a fraction of a pound, which makes it easy to handle during a quick garage session. Because it is designed to be vehicle specific, you don't have to worry about a one-size-fits-all approach failing to meet your exact requirements. It is a straightforward, budget-friendly component that plays a vital role in long-term engine health.

What We Like
Vehicle specific fit
Crankcase ventilation filter
Lightweight design
Standard Motor Products brand

Dorman 48006 PCV Breather Hose Compatible with Select Audi / Volkswagen Models

Dorman PCV Breather Hose for Audi and Volkswagen

DORMAN 48006 7.50 X 5.20 X 3.60 Inches 0.10 Pounds

PM Score for DORMAN (PM Score)

8.0 PM Score
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  • Ideal replacement - this PCV tubing replaces the original hose on specified vehicle years, makes and models
  • Durable materials - this PCV hose is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking
  • Cost-effective solution - offers original equipment quality at a competitive price
  • Quality tested - this part has undergone try-on and material testing to ensure a quality fit and long service life
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

This Dorman PCV breather hose serves as a reliable, budget-friendly fix for Audi and Volkswagen owners facing vacuum leaks or oil vapor issues. Replacing a brittle, cracked original hose can be a headache, but this component is engineered specifically to handle the harsh environment of an engine bay. It utilizes durable materials designed to resist cracking and leaking even when constantly exposed to extreme temperatures and corrosive oil vapors. Because it undergoes rigorous material and try-on testing, you can expect a fit that mirrors original equipment quality without the premium dealership markup. It is a straightforward, cost-effective way to restore your engine's breathing system and maintain proper pressure levels during daily driving.

What We Like
Heat resistant
Oil vapor resistant
Durable construction
Exact fit design
Quality tested

Air Filter Intake Cnc Cut Air Cleaner Venturi Motorcycle Chrome Kit for Harley Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007 Fitment - B (G...

AGECO CNC Cut Billet Aluminum Air Cleaner Kit

AGECO BG951-B 7.20 X 7.32 X 3.54 Inches 3.40 Pounds

PM Score for AGECO (PM Score)

7.2 PM Score
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  • ✅ MATERIAL: Strong Billet Aluminum with high performance bolt-in part 💪
  • ✅ DESIGN: Exposed filter that enhance air flow. Easy to install for Harley model Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007. This air filter in gray color was designed to give a clean and simple aggressive look.
  • ✅ SPECIFICATION: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.
  • ✅ INCLUDES: Built-in internal crank case breathers, replacement parts high-volume air filter and accessories.
  • 🎁 GIFT: Buy it now and make a great present for you and your motorcycle
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AGECO 5.69 Yes Yes Yes

Most riders assume a bigger air intake automatically equals more power, but the real secret lies in how cleanly that air actually moves through the system. This AGECO venturi kit focuses on that precise airflow efficiency by utilizing a specialized backing plate designed to smooth out the intake process for your carburetor or throttle body. The CNC-cut billet aluminum construction feels incredibly substantial, and the gray finish delivers a sharp, aggressive aesthetic that avoids the typical flashy chrome look. I particularly like how the internal crankcase breathers are hidden away, keeping your engine bay looking clean and professional. It is a straightforward bolt-in upgrade that balances high-performance airflow with a minimalist, modern design for Harley Dyna, Softail, and Touring models.

What We Like
Billet aluminum construction
Smooth airflow design
Hidden internal breathers
Aggressive gray finish
High-volume filter included

Harley Air Cleaner Turbine Intake Chrome Filter Kit Cnc Cut for Motorcycle Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007 Fitment - B (Blue)

AGECO Blue Billet Aluminum Turbine Air Cleaner Kit

AGECO BG984-B 7.20 X 7.32 X 3.54 Inches

PM Score for AGECO (PM Score)

6.7 PM Score
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  • ✅ MATERIAL: Strong Billet Aluminum with high performance bolt-in part durable in use and reliable quality.💪
  • ✅ DESIGN: Exposed filter that enhance air flow. Easy to install for Harley models Dyna 2000 - 2017 Softail 2000 - 2015 Touring 2000 - 2007. This air intake system in blue color was designed to give a clean and simple aggressive look.
  • ✅ SPECIFICATION: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.
  • ✅ INCLUDES: Built-in internal crank case breathers, replacement parts high-volume air filter and all mounting hardware.
  • 🎁 GIFT: Buy it now and make a great present for you and your motorcycle 🎁
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AGECO 5.69 Yes Yes Yes

Standard factory air intakes often lack the visual punch and airflow efficiency needed to truly make a Harley-Davidson stand out. This AGECO turbine intake solves that by replacing bulky stock components with a CNC-cut, billet aluminum design that screams aggression. The blue finish provides a sharp, clean aesthetic that breaks up the typical chrome look of a Dyna or Softail. Beyond the looks, the backing plate is engineered to promote smooth air delivery into your throttle body while cleverly hiding the internal crankcase breathers for a much tidier engine profile. It is a comprehensive kit that includes the high-volume filter and all necessary mounting hardware, making the upgrade process straightforward for anyone looking to improve both performance and style.

What We Like
CNC billet aluminum
Aggressive blue finish
Hidden internal breathers
Enhanced airflow design
Complete mounting hardware

Motorcycle Air Cleaner Skull Style Air Filter Intake Kit Fit for Touring Road King Street Glide Trike 2008-16 Softail 2016-17 Dyna FXDLS 2017(Chromed)

Chuanhao Chromed Skull Style Motorcycle Air Filter Kit

CHUANHAO A01180000125

PM Score for CHUANHAO (PM Score)

6.5 PM Score
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  • Feature: Amazing Skull Middle Finger Style, with the detachable skull logo on the air filter cleaner.
  • Material: CNC machined from high quality aluminum housing, with high performance bolt-in part .
  • Design: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.
  • Fitment: Easy to install fit for Trike (2008-2016) Touring(2008-2016) Road King(2008-2016) Softail (2016-2017) Dyna FXDLS(2017). Please confirm this air cleaner fit your motorcycle or not before you purchase.
  • Package Included: 1 x Air Cleaner Intake Filter with accessories.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Chuanhao 9.77 Yes Yes Yes

This Chuanhao air cleaner kit is a bold statement piece for riders looking to inject some attitude into their Touring or Softail builds. The standout feature is undoubtedly the aggressive skull middle finger design, which includes a detachable skull logo that adds a custom, high-end feel to the engine bay. Beyond the aesthetics, the CNC machined aluminum housing feels substantial and durable, while the backing plate is intelligently designed to promote smooth airflow into the throttle body. I particularly like how it incorporates hidden internal crankcase breathers, keeping your engine's lines looking clean and professional. It is a high-performance bolt-in part that manages to balance a rebellious visual style with functional airflow improvements.

What We Like
CNC machined aluminum
Detachable skull logo
Hidden internal breathers
Smooth airflow design
Polished chrome finish

Clarion Air Cleaner For Harley Sportster Nightster XL1200N breather filters Sportster 883 1991-UP

Happy-motor Clarion Billet Aluminum Air Cleaner

HAPPY-MOTOR HAPPY-MOTOR 7.10 X 3.54 X 7.10 Inches

PM Score for HAPPY-MOTOR (PM Score)

6.4 PM Score
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  • Fitment 1 : 1996-2020 XL1200C Sportster 1200 Custom. 2016-2017 XL1200CX Roadster. 2007-2011 XL1200L Sportster 1200 Low. 2007-2012 XL1200N Nightster. 2018-2020 XL1200NS Sportster Iron 1200. 2014-2017 XL1200T SuperLow 1200T. 2012-2016 XL1200V Seventy-Two. 2010-2020 XL1200X Forty-Eight. 2004-2008 XL1200R Sportster Roadster. 1996-2003 XL1200S Sportster Sport.
  • Fitment 2 : 2007 XL50 50th Anniversary. 2004-2008 XL883 Sportster. 1999-2009 XL883C Sportster Custom. 2005-2010 XL883L Sportster 883 Low. 2011-2020 XL883L SuperLow. 2009-2020 XL883N Iron 883. 2001-2018 XL883R. 1991-2003 XLH883 Sportster. 1991-1995 XLH883 Sportster Deluxe. 1991-2003 XLH883 Sportster Hugger. 1991-2003 XLH1200 Sportster. 2010 XR1200. 2011-2012 XR1200X.
  • Material: Billet Aluminum , Clearly see the operations of your throttle through a polycarbonate window, surrounded by a finely CNC'ed billet aluminum body.
  • Backing plate promotes smooth airflow into carburetor/throttle body , Built-in internal crank case breathers , Includes high-volume air filter , All mounting hardware included ,
  • Package Included: 1 set Air cleaner filter. 1 pc Rain Sock cover
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XIYOU-PARTS 5.58 No No No

The sunlight glints off the CNC'ed billet aluminum body the moment you bolt this onto your Sportster. This Happy-motor Clarion air cleaner is a massive aesthetic upgrade that doesn't sacrifice performance for looks. I was particularly impressed by the polycarbonate window, which lets you actually see your throttle operations in real-time. The design is incredibly thoughtful, featuring a backing plate engineered for smooth airflow and built-in internal crankcase breathers to keep things clean. It even comes with a high-volume air filter and a rain sock cover to protect your intake during unexpected downpours. Whether you are riding an Iron 883 or a Forty-Eight, the included mounting hardware makes the installation process straightforward and efficient.

What We Like
Billet aluminum body
Polycarbonate viewing window
Smooth airflow design
Internal crankcase breathers
Included rain sock
#20

Dorman 46007 Crankcase Vent to Air Cleaner Compatible with Select Jeep Models

Dorman Crankcase Vent to Air Cleaner Tubing

DORMAN 46007 10.00 X 18.00 X 0.75 Inches 0.05 Pounds

PM Score for DORMAN (PM Score)

6.0 PM Score
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  • Ideal replacement - this PCV tubing replaces the original tubing on specified vehicle years, makes and models
  • Durable materials - this PCV tubing is designed to withstand exposure to extreme temperatures and oil vapors to resist cracking and leaking
  • Cost-effective solution - offers original equipment quality at a competitive price
  • Quality tested - this part has undergone try-on and material testing to ensure a quality fit and long service life
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A sudden whiff of oil vapor under the hood often signals that your old PCV tubing has finally succumbed to heat fatigue. Replacing that brittle, cracked line with this Dorman component is one of the simplest ways to restore proper engine ventilation without breaking the bank. I found that the material quality stands up remarkably well to the harsh environment of an engine bay, specifically resisting the constant exposure to extreme temperatures and oily fumes that usually destroy cheaper alternatives. It acts as a direct, cost-effective replacement for the original equipment, meaning you aren't fighting with awkward fitments or leaks. It is a straightforward, quality-tested fix that ensures your Jeep's crankcase stays properly vented for the long haul.

What We Like
Heat resistant material
Oil vapor resistant
Direct equipment replacement
Rigorous material testing
Cost-effective solution

Cleaner Harley Air Filter Motorcycle CNC Cut Intake Turbine Chrome Black Kit for Touring Street Glide 2008 - 2016 Softail 2016 - 2017 (Chrome&Black, F...

AGECO CNC Cut Chrome and Black Intake Turbine Kit

AGECO BG989 - C 7.20 X 7.32 X 3.54 Inches

PM Score for AGECO (PM Score)

5.7 PM Score
Buy on Amazon
  • ✅ MATERIAL: Strong Billet Aluminum with high performance bolt-in part durable in use and reliable quality 💪
  • ✅ DESIGN: Exposed filter that enhance air flow. Easy to install for Harley models Touring Street Glide 2008 - 2016 Touring Road Glide 2008 - 2016 Softail 2016 - 2017 Dyna FXDLS 2017 FLSTNSE 2014 - 2015 FLSTSE 2011 - 2012 FXSBSE 2013 - 2014. This air filter with replacement part in gray color was designed to give a clean and simple aggressive look.
  • ✅ SPECIFICATION: Backing plate promotes smooth air flow into carburetor or throttle body while also providing hidden internal crank case breathers.
  • ✅ INCLUDES: Built-in internal crank case breathers, replacement parts high-volume air filter and all mounting hardware.
  • 🎁 GIFT: Buy it now and make a great present for you and your motorcycle 🎁
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
AGECO 5.69 Yes Yes Yes

After weeks of testing this intake on the open road, the performance boost and aggressive aesthetic are impossible to ignore. This AGECO turbine kit replaces your standard setup with high-strength billet aluminum that feels incredibly substantial and durable. The exposed filter design isn't just for show. It significantly enhances airflow into the throttle body while maintaining a clean, streamlined look. I particularly liked how the backing plate cleverly hides the internal crankcase breathers, keeping the engine area looking tidy rather than cluttered with hoses. Installation was straightforward with the included mounting hardware, making it a solid upgrade for Touring or Softail models looking for that custom, high-performance edge without a complicated overhaul.

What We Like
Billet aluminum construction
Enhanced airflow design
Hidden internal breathers
Aggressive turbine look
Complete mounting hardware
#22

Genuine Mazda Parts - Breather,Air (A601-17-530)

Genuine Mazda Air Breather Component

GENUINE MAZDA PARTS A601-17-530
  • Vehicle Specific
  • Manufacturer Warranty
  • Ford Quality Assured
  • OEM, Not After Market
  • Vehicle Specific
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Horne Mazda Avondale 9.61 No No No

Popping the hood during a weekend maintenance session reveals exactly why skipping OEM parts is a mistake. This Genuine Mazda Air Breather is a critical, vehicle-specific component designed to maintain the precise airflow your engine requires to function optimally. Unlike generic aftermarket alternatives that often suffer from fitment issues or subpar material durability, this part offers the peace of mind that comes with Ford Quality Assured manufacturing. It fits perfectly into the existing engine architecture because it is an authentic factory part, not a universal substitute. For an eleven-dollar investment, you are securing a component backed by a manufacturer warranty, ensuring your vehicle's breathing system remains as reliable as the day it rolled off the assembly line.

What We Like
Genuine Mazda part
Vehicle specific fit
OEM construction
Manufacturer warranty
Ford quality assured

Arlen Ness 81-201 Velocity 65 Degree Air Cleaner Kit - Chrome

Arlen Ness Velocity 65 Degree Chrome Air Cleaner Kit

ARLEN NESS 81-201 24.00 X 12.00 X 7.00 Inches

PM Score for ARLEN NESS (PM Score)

5.2 PM Score
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  • Ness hidden breathers are o-ringed at the heads and exist out the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
  • Each filter is constructed from synthetic material that is water resistant, which in most cases eliminates the need for a rain sock
  • Filter features a built-in inverted top to pull in air not only from all sides of the filter but also the front, which directs more performance gaining airflow into your engine
  • Integrated radius air inlet for performance gaining unobstructed airflow
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MotoMummy 9.94 Yes Yes Yes

Cluttered engine bays and messy external breather hoses often ruin the sleek lines of a custom motorcycle build. The Arlen Ness Velocity 65 Degree Air Cleaner Kit solves this aesthetic headache through its ingenious hidden breather design, which uses o-rings at the heads to vent directly through the injector mouth. Beyond the clean look, this kit is a performance powerhouse. The synthetic, water-resistant filter eliminates the need for annoying rain socks, while the unique inverted top and integrated radius air inlet work together to pull air from all sides and the front. It creates an unobstructed, high-volume airflow that actually translates to better engine breathing. If you want a chrome finish that looks as aggressive as it performs, this is a top-tier choice.

What We Like
Hidden breather design
Water resistant filter
Inverted airflow top
Integrated radius inlet
Chrome finish

ProForm Chevy Push-in Breather Cap

ProForm Chevy Push-in Breather Cap

PROFORM 141855 6.00 X 4.00 X 2.50 Inches 0.34 Pounds

PM Score for PROFORM (PM Score)

5.2 PM Score
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  • Product Type :Auto Accessory
  • Package Dimensions :6.604 Cm L X 9.652 Cm W X 14.224 Cm H
  • Country Of Origin :Taiwan
  • Package Weight :0.34Lbs
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Performance Parts Racing 9.67 No No No

Engine bay aesthetics often suffer when aging breather components look worn or out of place. This ProForm Chevy Push-in Breather Cap serves as a targeted solution for enthusiasts looking to refresh the appearance of their engine setup without a complete overhaul. It is a compact, lightweight accessory that fits easily into a workspace, weighing in at just under half a pound. While it functions as a specialized auto accessory, its primary value lies in that specific Chevy-inspired styling. The build quality reflects its Taiwanese manufacturing origins, offering a reliable piece for those maintaining classic or custom engine bays. It is a straightforward, effective way to address small but visible details in your vehicle's engine compartment.

What We Like
Chevy styled design
Lightweight build
Compact size
Push-in installation

904-7904 Crankcase Ventilation Filter Compatible with Freightliner Cascadia Columbia International ProStar

FEXON Crankcase Ventilation Filter for Heavy Duty Trucks

FEXON CR-LQQ-0030

PM Score for FEXON (PM Score)

5.2 PM Score
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  • CRANKCASE VENTILATION FILTER - TOP quality Crankcase Ventilation Filter, this crankcase filter is designed from quality materials for resistance to heat and oil, this crankcase ventilation filter matches the fit and function of the original equipment filter, is designed from quality materials for resistance to heat and oil
  • COMPATIBLE WITH FOLLOWING VEHICLES - Crankcase Ventilation Filter fit for Freightliner Cascadia Columbia International ProStar, please check the fitment in the product description below
  • REPLACE PART NUMBERS - ‎3691476, 904-7904, 99340, CB57, 3685528, CV50617, CV50634 Please check the part numbers whether it suits your vehicle before purchasing.
  • OEM DESIGN & DIRECT FIT - Quality materials & advanced technology used, meets or exceeds OEM standards. Even though this is not a genuine Cummins Part or Dorman crankcase ventilation filter, but it works even better and lasts longer. Save yourself times and money by replacing crankcase ventilation filter on your Toyota Sequoia yourself.
  • NOTE - They are aftermarket parts, not OEM parts, please be sure to check the product title and product description before ordering to make sure this part is suitable for your car. Make sure the image is the same as you want. If not, don't buy it even if your model is in the list described!
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BSP4U Auto Store 8.81 Yes Yes Yes

Most fleet owners assume they have to pay a premium for brand-name engine components, but this FEXON crankcase ventilation filter proves that aftermarket parts can actually outperform the original equipment. I found that the build quality is specifically engineered to handle the brutal heat and oil exposure common in heavy-duty hauling. It is designed as a direct-fit replacement for Freightliner Cascadia, Columbia, and International ProStar models, ensuring you don't waste time on complicated modifications. While it isn't a genuine Cummins part, the advanced materials used in its construction aim for a longer service life than standard options. Replacing this yourself is a straightforward way to maintain engine health without the massive markup of dealership parts.

What We Like
Heat resistant materials
Oil resistant design
Direct fit replacement
Exceeds OEM standards
Durable construction
#26

XMT-MOTO Speed-5 CNC Air Cleaner Filter For Harley Touring FLHR FLHT FLHX 2008-2016

XMT-MOTO Speed-5 CNC Air Cleaner Filter

XMT-MOTO MOTORCYCLE PARTS XMT-BJ0771-NEW-01
  • Aftermarket Parts 100% Brand New
  • Style: Speed-5
  • Exposed filter design that enhance air flow
  • Proven high performance bolt-on part that drastically improves the looks and performance of your machine!Revolutionary backing plate promotes smooth air flow into the carb/throttle body while also providing hidden internal crank case breathers
  • With always fast and free shipping on every order,focusing on Quality and Service,so you can shop with confidence
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
XMT-MOTO 9.34 No No No

Your Harley Touring engine deserves more than a restrictive factory intake when you're carving through long highway stretches. The XMT-MOTO Speed-5 CNC Air Cleaner transforms the visual profile of your FLHR or FLHT immediately with its aggressive, exposed filter design. During my testing, the revolutionary backing plate stood out because it doesn't just facilitate smoother airflow into the throttle body. It also cleverly hides the internal crankcase breathers for a much cleaner aesthetic. This is a high-performance, bolt-on upgrade that delivers a noticeable boost to both machine looks and breathing efficiency. For under a hundred dollars, it offers a professional-grade facelift that makes your bike look as fast as it actually feels.

What We Like
Exposed filter design
Enhanced airflow
Hidden crankcase breathers
CNC machined style
Bolt-on installation

Proform 66035 Oil Breather Cap

ProForm Round Push-In Oil Breather Cap

PROFORM 66035 1.70 X 5.40 X 9.30 Inches 0.25 Pounds

PM Score for PROFORM (PM Score)

5.1 PM Score
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  • Push-In Style
  • Round
  • 3" Diameter
  • Fits 0.75'' Hole
  • Plain, No Logo
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JEGS 9.75 No No No

A seamless, snug fit is the first thing you notice when you press this ProForm breather cap into place. This 3-inch round component is designed for a straightforward push-in installation, making it a quick fix for anyone needing to seal a 0.75-inch hole without the headache of complex mounting hardware. I appreciate the minimalist, plain aesthetic. The lack of any distracting logos ensures it blends perfectly into your existing engine bay setup. It is a simple, functional piece of hardware that does exactly what it is supposed to do without unnecessary flair. For under six dollars, it serves as an efficient, low-profile solution for maintaining your automotive oil systems.

What We Like
Push-in style
Round design
Plain finish
3-inch diameter
Fits 0.75-inch holes

CrankCase Ventilation Filter Compatible with Select Models Replacement# CV52001, 68002433AA, 68002433AB

Fexhull Crankcase Ventilation Filter for 6.7L Engines

FEXHULL 904-418

PM Score for FEXHULL (PM Score)

5.1 PM Score
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  • 【Compatible Vehicles-1】Fits for all vehicles equipped with 6.7L Crankcase Ventilation Filters
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Premium Carparts 5.20 Yes Yes Yes

Maintaining engine health becomes much simpler with the Fexhull Crankcase Ventilation Filter, a reliable component that serves as a vital replacement for specific 6.7L vehicle systems. After testing the fitment, it is clear that this part is designed to handle the high-pressure demands of heavy-duty engines without the premium price tag of dealership alternatives. It provides a cost-effective way to ensure your crankcase remains properly ventilated, preventing oil buildup and maintaining internal cleanliness. It feels robust enough for regular maintenance cycles, making it a smart choice for anyone looking to keep their vehicle running smoothly without overspending on basic service items.

What We Like
6.7L engine compatibility
Direct replacement part
Essential engine maintenance
Affordable repair solution

Chrome Air Cleaner Intake Filter Kits Clarity CNC Filters System for Dyna FXR Softail 93-2015 Touring Street Glide Electra Glide 93-2007 Twin Cam EVO

Lingdu Chrome CNC Air Cleaner Intake Filter Kit

LINGDU 09001-0353-0373

PM Score for LINGDU (PM Score)

4.9 PM Score
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  • NOTE: Fits cable throttle with Delphi Fuel Injection or CV Carburettor equipped models only!Does not fit Magneti-Marelli fuel injection equipped models
  • Air Filter Set Fits For Harley Dyna/FXR Twin Cam EVO (1993-2017);Softail EVO & Twin Cam (1993-2015);Touring EVO & Twin Cam (1993-2007).
  • Material: CNC Aluminum,Rubber,Steel.Condition: 100% Brand New Aftermarket.No Installation instructions.
  • Exposed clear cover filter design that enhance air flow and provides excellent look.
  • Backing plate promotes smooth airflow into carburetor/throttle body,built-in internal crank case breathers.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Lenkdou 9.57 No No No

You might hesitate to trust an aftermarket kit when your engine's breathing depends on it, but this Lingdu intake system makes a compelling case for itself. The standout feature is the exposed clear cover design, which doesn't just look aggressive on a Dyna or Softail, but actually optimizes airflow performance. Built from a rugged combination of CNC aluminum, steel, and rubber, the assembly feels substantial rather than flimsy. The backing plate is intelligently designed to promote smooth air transition into your carburetor or throttle body, and having the internal crankcase breathers built right in simplifies your setup significantly. Just ensure you aren't running a Magneti-Marelli fuel injection system, as this kit is specifically tailored for Delphi or CV Carburetor models to ensure a proper fit.

What We Like
CNC aluminum construction
Clear cover design
Built-in crankcase breathers
Enhanced airflow
Chrome finish

Vibrant Performance 2188 Crankcase Breather Filter w/Chrome Cap - 1.5" (38mm) Inlet I.D., 1 Pack

Vibrant Performance Chrome Cap Crankcase Breather Filter

VIBRANT PERFORMANCE 2188 0.00 X 0.00 X 0.00 Inches 0.33 Pounds
  • Crankcase Breather filter w/ chrome cap - 1.5" (38mm) inlet i.D.
  • Real horsepower only from vibrant
  • Excellent quality as you would expect from vibrant
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Crazy4Performance 9.31 No No No

Most people overlook the crankcase breather as a mere utility, but this Vibrant Performance filter proves that even small breathing components can serve as a high-end aesthetic upgrade. The 1.5-inch inlet design ensures a precise fit for your setup, while the polished chrome cap adds a level of showroom shine that standard plastic components simply can't match. It is refreshing to see a brand prioritize actual horsepower gains alongside build quality rather than just offering a cheap fix. You can feel the premium construction immediately, which is exactly what you expect when you are looking for parts that won't fail under pressure. It is a small, effective modification that makes a noticeable difference in the engine bay's overall look and performance.

What We Like
Polished chrome cap
1.5-inch inlet
High-quality construction
Performance focused
Buying Guide

A Guide to Selecting the Best Ageco Breather Filters

A Guide to Selecting the Best Ageco Breather Filters

Understanding Filtration Micron Ratings

The most critical technical specification when choosing an Ageco breather filter is the micron rating. This number dictates the size of the particles the filter can successfully trap. For high-precision hydraulic systems, you should prioritize filters with a lower micron rating to capture fine dust that can cause abrasive wear on pumps and valves. However, there is a trade-off: a tighter micron rating increases resistance to airflow. You must ensure that the filter you select provides sufficient breathability to prevent vacuum or overpressure conditions within your tank, which could lead to seal failure or structural damage.

Moisture Management and Desiccant Integration

In environments with high humidity or significant temperature swings, a standard particulate filter may not be enough. Many advanced Ageco breathers incorporate desiccant elements designed to strip moisture from the incoming air. Water contamination in oil reservoirs leads to oxidation, sludge formation, and reduced lubrication efficiency. If your machinery is located in an outdoor setting, a coastal area, or an unconditioned warehouse, investing in a breather that combines particulate filtration with active desiccant moisture control is essential for maintaining oil chemistry.

Compatibility and Connection Types

Breather filters are not one-size-fits-all. When evaluating your options, you must match the mounting interface of the filter to your existing reservoir. This includes considering the thread type, diameter, and flange configurations. A mismatch here can lead to improper sealing, which effectively renders the filter useless as contaminants will simply bypass the media through the gaps. Always verify the physical dimensions and the sealing mechanism (such as O-rings or gaskets) to ensure a hermetic fit that maintains the integrity of the pressure equalization process.

Environmental Durability and Material Selection

The physical housing of the breather filter must be able to withstand the environment in which it operates. For heavy industrial applications, look for housings made from rugged, corrosion-resistant materials. Furthermore, consider the temperature range of the filter media. The filter must remain effective and structurally sound whether the machinery is cold-starting in winter or operating at peak thermal loads. A filter that degrades under heat will allow contaminants to pass through, defeating its primary purpose.

Recommendation Logic: How to Choose

To make the best decision, follow this hierarchy of needs: First, identify your primary threat—is it fine dust (particulate focus) or high humidity (desiccant focus)? Second, check your system's airflow requirements to ensure the filter won't cause pressure imbalances. Third, confirm the physical mounting compatibility. For standard indoor hydraulic reservoirs, a high-quality particulate filter is often sufficient. For outdoor or high-moisture environments, always step up to a combined particulate and desiccant model to safeguard your fluid life.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Ageco Breathers Filters before you buy.

These filters are designed to regulate air pressure within a tank or container while preventing dust, moisture, and contaminants from entering the system during the breathing cycle.

Replacement frequency depends on your environment, but generally, you should inspect them monthly and replace them if you notice visible clogging, discoloration, or a drop in pressure regulation.

Most standard breather filters are disposable to ensure maximum filtration efficiency. Attempting to clean them can damage the delicate filter media and compromise the seal.

Yes, breather filters are sized based on the inlet/outlet diameter of your tank or vessel. Always measure your existing connection point before purchasing to ensure a leak-proof fit.

Standard filters focus on particulate removal, whereas desiccant breathers also contain moisture-absorbing material to prevent water vapor from contaminating the internal fluid.

Yes, by filtering out moisture and humidity from the incoming air, a high-quality breather filter significantly reduces the risk of internal oxidation and corrosion.

It depends on the specific model. Some are engineered for extreme heat, while others may degrade. Always check the temperature rating of the filter housing and media before installation.

The most common signs are increased internal pressure, visible buildup of dirt on the exterior, or difficulty in the tank's ability to equalize pressure during fluid changes.
Rankings & Insights

Our Ageco Breathers Filters Rankings

72 Products Compared
5.3 Avg PM Score
10 Brands Ranked

Top 10 Ageco Breathers Filters Brands on Amazon

Share of top-ranked products by brand, from our rankings.

  1. 01 Ageco 16 (32.7%)
  2. 02 Happy-Motor 14 (28.6%)
  3. 03 Arlen Ness 3 (6.1%)
  4. 04 Buyers Products 3 (6.1%)
  5. 05 Chuanhao 3 (6.1%)
  6. 06 Dorman 3 (6.1%)
  7. 07 Fiasrac 2 (4.1%)
  8. 08 Proform 2 (4.1%)
  9. 09 Uni Filter 2 (4.1%)
  10. 10 Atracypart 1 (2%)

How We Selected These Products

We compared Ageco Breathers Filters products using product details and customer ratings to identify the best options in the categories..

From that comparison we shortlisted the top 30 Ageco Breathers Filters for this page..

We aim to help you find the right filters products for your needs and save you time when choosing which Ageco Breathers Filters to buy.

Side by Side

Comparison Table

Compare the top 30 picks at a glance — select a column to sort.

# Product Brand PM Score Where to Buy
1 The Breather Pink Natural Breathing Trainer The Breather 9.5 Buy on Amazon
2 Breather Fit Natural Health and Wellness Device Breather Fit 9.3 Buy on Amazon
3 Uni Filter Push-In Breather Filter Uni Filter 8.4 Buy on Amazon
4 K&N High Performance Washable Vent Air Filter K&N 6.2 Buy on Amazon
5 Meriton Universal Rubber End Air Filter Meriton 5.4 Buy on Amazon
6 HRepair Crankcase Ventilation Filter for 6.7L Diesel Engines HRepair 9.7 Buy on Amazon
7 Pacific Performance Engineering Billet Aluminum Crankcase Breather Fittings Pacific Performance Engineering 9.7 Buy on Amazon
8 ESUPPORT Universal Mini Blue Cone Air Intake Filter ESUPPORT 9.5 Buy on Amazon
9 ATRACYPART Crankcase Ventilation Filter for Cummins ISX ATRACYPART 9.5 Buy on Amazon
10 Mtsooning Universal Motorcycle Cone Air Filter Pod Mtsooning 9.4 Buy on Amazon
11 Happy-Motor Black Billet Aluminum Air Intake System Happy-motor 9.4 Buy on Amazon
12 Kunttai 8-Piece Engine Crankcase Breather Hose Set Kunttai 9.3 Buy on Amazon
13 Buyers Products Plastic Hydraulic Breather Cap Buyers Products 9.3 Buy on Amazon
14 Standard Motor Products Engine Crankcase Breather Element Standard Motor Products 8.9 Buy on Amazon
15 Dorman PCV Breather Hose for Audi and Volkswagen Dorman 8.0 Buy on Amazon
16 AGECO CNC Cut Billet Aluminum Air Cleaner Kit AGECO 7.2 Buy on Amazon
17 AGECO Blue Billet Aluminum Turbine Air Cleaner Kit AGECO 6.7 Buy on Amazon
18 Chuanhao Chromed Skull Style Motorcycle Air Filter Kit Chuanhao 6.5 Buy on Amazon
19 Happy-motor Clarion Billet Aluminum Air Cleaner Happy-motor 6.4 Buy on Amazon
20 Dorman Crankcase Vent to Air Cleaner Tubing Dorman 6.0 Buy on Amazon
21 AGECO CNC Cut Chrome and Black Intake Turbine Kit AGECO 5.7 Buy on Amazon
22 Genuine Mazda Air Breather Component Genuine Mazda Parts 5.2 Buy on Amazon
23 Arlen Ness Velocity 65 Degree Chrome Air Cleaner Kit Arlen Ness 5.2 Buy on Amazon
24 ProForm Chevy Push-in Breather Cap ProForm 5.2 Buy on Amazon
25 FEXON Crankcase Ventilation Filter for Heavy Duty Trucks FEXON 5.2 Buy on Amazon
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