Best Potauto Performance Filters in 2026

EASY INSTALLATION - Unpack. Slide in. Close the door. The unique AprilAire Interlock Rail System makes installation as easy as 1-2-3

PROUD PARTNER OF AMERICAN LUNG ASSOCIATION - AprilAire’s mission is to enhance everyone’s health by improving the air in their homes

NSF 42, 53 and 401 certified to filter out contaminants: Tested and certified by NSF International against NSF/ANSI standards 42, 53 and 401 in PureSource Ultra II – U and PureSource Ultra II – M for reduction of claims on the performance data sheet

Same great filter, new look: We have refreshed our packaging. Look for our berry-colored design with our new genuine filters seal on the package to know for certain your filter is authentic and sold by Frigidaire. As we transition, packaging may vary from blue to berry colors

1000 MPR has a rating of MERV 11

The higher the MPR, the more microparticles--such as pollen, pet dander, smoke, bacteria and viruses--your filter will capture from the air passing through it

Outperforms fiberglass, washable and non-electrostatic pleated 1-Inch filters

Carries a 1000 microparticle performance rating (mpr)

Attracts and captures microscopic particles like smoke and smog and large allergens like mold spores and pollen from the air passing through the filter

Lasts up to 3 months

For residential use only

FOR USE WITH ALL KEURIG COFFEE MAKERS REQUIRING A FILTER INCLUDING: - The 2.0 Water Filter Starter Kit accessory, and all Keurig Single Cup Reservoir Brewing Systems purchased after August 2007: Elite,Classic, Ultra, Special Edition, Ultimate and Platinum.

EACH FILTER MEASURES APPROXIMATELY 2-1/8" x 1-1/4" x 1-1/4" – They meet or exceed original performance standard and are very affordable. Try these high-quality water filters today and you will notice the difference with the first cup.

COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles and large particles from the air passing through it

VERSATILE USES: Air filters compatible with Honeywell furnaces calling for a 4" filter and Lennox furnaces calling for a 5" filter

CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months

SUBSCRIBE AND SAVE: On your first order, simply click on Subscribe and Save" to set up your delivery schedule and save up to 10% on your orders

[Top-notch filter material] Here, you are getting a significant improvement to the less-efficient charcoal filter that relies on coal, wood, walnut shell, and apricot shell to filter water. The filter material in this filter is a 100% Sri Lankan selected coconut shell carbon block, with 2x larger surface area and more micropores.

[Complimentary month install stickers] You do not have to go the extra mile to monitor your refrigerator filter’s lifespan. This Waterdrop refrigerator filter is shipped with complimentary month install stickers that help track the service life at all times. Now you know when you have exhausted the 300 gallons or 6 months of pure water, depending on the water conditions.

[Great-tasting water] Another essential benefit of the 100% natural coconut shell carbon block is the enhanced adsorption capability. Unlike the cheap and mixed carbon block, the filter material in the Waterdrop refrigerator filter improves the overall taste of your water.

[BPA-free and food-grade materials] At Waterdrop, we prioritize your safety. This is why we have used only safe materials in this refrigerator filter, as verified by the NSF 372 certification for lead-free materials.

[Purified with love] We believe everyone has the right to drink pure water wherever they are. We are not only about business; we hope to use our technology to benefit more people. A portion of every purchase you make is donated to provide children in water-scarce regions in Africa with clean, pure water.

[Compatible with] Whirlpool Refrigerator Water Filter 4, Whirlpool Water Filter EDR4RXD1, Everydrop Filter 4, Maytag UKF8001 Water Filter, Amana Refrigerator Water Filter 4 Replacement, Kitchenaid Refrigerator Water Filter 4, Jennair Refrigerator Water Filter 4, Kenmore 46-9006 Water Filter

[Replacement for Models] UKF8001, EDR4RXD1, EDR4RXD2, EDR4RXD1B, 4396395, UKF8001AXX-750, UKF8001AXX-200, UKF8001P, UKF9001, FMM-2, RWFFR, BORPLFTR20, 46-9006, 46-9005, 46-9992, 9084, Puriclean II, WF295, 67003523-750, WF50

REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills

ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance

EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains

4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants

ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply

MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability

The Waterspecialist refrigerator water filter features filtration performance is comparable to the original brand. It is also certified by authority NSF 42 and 372. Far different from generic brand, Waterspecialist only adopts 100% superior coconut shell carbon block to improve taste and odor.

Great filtration: Waterspecialist refrigerator filters can reduce many harmful substances in water including chlorine, taste and odor. This has been tested and proven by an independent third-party laboratory.

Premium filter material: Waterspecialist selected BPA-free and food-grade filter housing that passed NSF 372 certification for lead-free filtration. We also adopt 100% natural coconut shell carbon block that contains larger surface area and more micropores than inferior carbon block. Thus, the filter cartridge can efficiently reduce chlorine, bad taste and odor.

Perfect fit: Waterspecialist combines precision measurement technology to produce 100% fit refrigerator filters with exquisite engineering designs, unlike inferior replacement filters that can cause water leakage issues. Also, Waterspecialist saves you time and hassle by offering tool-free refrigerator filter replacements.

Fresh-tasting water: The 100% natural coconut shell carbon block absorbs more impurities than low-priced and mixed carbon block. The Waterspecialist refrigerator filter provides you a unique filtration experience.

Food-grade materials: We selected BPA-free and food-grade filter housing that passed NSF 372 certification for lead-free filtration. Waterspecialist is here to protect your water safety.

Monthly install stickers: Expired replacement filters might cause an accumulation of something and only achieve low-standard filtration performance. Therefore, Waterspecialist filters come with date labels that remind you to change it on time. Besides, the filter life is 6 months or 300 gallons (varies based on the water condition).

Easy Installation: Compatible with Samsung* refrigerator model: REFSVC RF260BEAESR RF260BEAEWW RF261BEAESR RF263BEAESR RF263TEAESR RF323TEDBSR RF4267HABP RF4267HARS RF4267HAWP RF4287HABP RF4287HARS RF4287HAWP. Easy installation and operation, no tools required.

After-Sale Service: Samsung* Fridge Water Filter Replace every 6 months or 300 gallons to maximize contaminant reduction. The product passed strict quality testing, safe for customer use it. If you have any questions you can contact us, we will give prompt reply within 24 hours.

💧High standards- ICEPURE water filters use US technology and teams. The ICEPURE brand has high requirements for products, and every product that is manufactured must go through 5 inspection and testing stages，ensuring that every product meets our high expectations. In addition, Our team in Los Angeles, CA is fully committed to providing 7x24 customer & technical support. Thus ensuring that customers have a good shopping experience.

💧Leak-free Design- ICEPURE filters use advanced and precise measurement technology, combined with 3D multi-dimensional design technology to ensure that our products fully match the original products and do not leak water.

💧Experienced and professional - ICEPURE is a professional brand that is committed to the water treatment industry. For the past 20 years, Our products have been sold all over the world, and countless families have used or products as their solution.

💧Easy to Replace- This filter can easily be installed without tools. For optimum performance we recommended that you change your filter every 6 months or 300 gallons, whichever comes first, this will vary based on your water quality.

💧Responsible: ICEPURE is committed to providing you with the most perfect shopping experience. When you have any questions about the product, our 24/7 professional team will answer your questions and give your a satisfactory solution at any time.

💧Fit Models-RF28HDEDBSR,RF28JBEDBSG,RF28HFEDBSR,RF261BEAESR,RF263BEAESR,RF263BEAESG,RF263TEAESG,RF25HMEDBSR,RF4287HARS,RH22H9010SR,RF23J9011SR,RS25J500DSG,RS25H5111SR,RF23HCEDBWW,RF25HMEDBSG,RF25HMEDBSR, RF28JBEDBSG, RF4267HARS, RF263TEAESG, RH22H9010SR, RF28HDEDBSR, RS25H5111SR RF4289HARS RF4287HARS/XAA, RF4287HABP, RF4287HAWP, RF4267HABP, RF4267HAWP, RFG298HDRS, RFG298HDWP, RFG298HDRS,RFG298HDPN, RFG298HDBP, RFG297HDPN,RFG297HDBP, RFG297HDWP, RFG297HDRS.ICEPURE is an independent brand.

VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils

EASY TO REMOVE: Fast and easy Wrench-Off removal

HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability

NO-HASSLE WARRANTY: 1-Year Limited Warranty

Compatible Models ‒Maytag UKF8001 Water Filter, UKF8001P, UKF8001AXX, UKF8001AXX-200, UKF9001, Whirlpool EDR4RXD1 Filter 4, 469005, 4396395, PUR, 9006, 469006-750, 67003591, 9084, 4609084, UKF8001-750, PURICLEAN II, HDX FMM-2, Viking RWFFR, Water drop WD UKF8001, WDS-UKF8001, AQF-UKF8001, Mist UKF8001, Onepurify RFC0900A, R9006, OWF51, Yealink WF50, WF295, SGF-M9, 67003523-750, AMZN-UKF8001-A, K&J UKF8001, 46-9992, 12589203, GI6FDRXXY07.ICEPURE is an independent brand.

Fit Models‒ICEPURE RWF0900A, RFC0900A, GOLDEN, OnePurify RFC 0900A, EcoBlueLife EBL7770, Aqua Fresh WF295, FilterLogic FL-RF07, Pure Line PL-400, PL400, EcoAqua EFF-6007A, Mist CWMF004, HDX FMM2, Refresh R-9006, R9006, More Pure Filters MPF15090, Crystala Filters CF5, Clear Choice CLCH101, Tier1 RWF1040, Swift Green SGF-M10, Pure Green PG-8001, K&J Freshflow 4, Dista Filter DWF-9, Water drop WD-UKF8001, AQUACREST AQF-UKF8001, Waterspecialist WS607B, Maxblue MB-UKF8001-P.

Great value for money‒ ICEPURE filters are made with Premium materials, Efficient Filtration, Authoritative Certifications and advanced technologies.

High standards‒ ICEPURE water filters use US technology and teams. The ICEPURE brand has high requirements for products, and every product that is manufactured must go through 5 inspection and testing stages，ensuring that every product meets our high expectations.

Leak-free Design‒ ICEPURE filters use advanced and precise measurement technology, combined with 3D multi-dimensional design technology to ensure that our products fully match the original products and do not leak water.

Experienced and professional‒ ICEPURE is a professional brand that is committed to the water treatment industry. For the past 20 years, Our products have been sold all over the world, and countless families have used or products as their solution.

Easy to Replace‒ This filter can easily be installed without tools. For optimum performance we recommended that you change your filter every 6 months or 300 gallons, whichever comes first, this will vary based on your water quality.

EASY & SIMPLE TO USE: Installing or replacing our air filters for AC units or furnace is as simple as it gets. Simply slide the filter into the air filter return of your unit and you’re done! It’s recommended to change your filters every 90 days to maintain optimal filtration

QUALITY THAT COUNTS: We designed our pleated air filters with more pleats than most retail air filters to enhance airflow and efficiency. Each filter is made in the U.S.A with close attention to even the smallest details making it ideal for any residential home

COMPATIBLE DOES NOT MEAN COMPARABLE – Be sure it’s PUR. Be cautious of look-alike filters. They aren’t tested or certified to filter the same as PUR filters. For best performance, replace with a Genuine PUR faucet mounted water filter every three months.

1 SELLING BRAND IN FAUCET WATER FILTRATION – Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.

Compatible with Select Model Honda : Accord (2003-2021), Accord Crosstour (2010-2011), Civic (2006-2015), Crosstour (2012-2015), CR-V (2007-2016), Odyssey (2005-2017), Passport (2019-2022), Pilot (2009-2021), Ridgeline (2006-2022)

OE fit, form and function

Built tough for the needs of the high-output engines found in many European luxury and performance vehicles

Product 1: COMPATIBLE DOES NOT MEAN COMPARABLE – Be cautious of 'off-brand' filters. They are not tested or certified to filter the same as PUR filters. PUR filters are the only filters certified to reduce contaminants when used with PUR systems.Ƚ

Product 2: FAUCET WATER FILTRATION SYSTEM– Enjoy refreshing, filtered water from your faucet with the PUR PLUS Faucet Mount Filtration System. It includes Mineral Core technology that filters water over natural minerals for a great taste.

Product 2: REDUCES 70 IMPURITIES– This PUR PLUS drinking water filtration system is certified to reduce 70 impurities, including lead& mercury. PUR Faucet Filtration Systems are certified to reduce 10x more impurities than Brita's leading pitcher filter.

Product 2: EASY TO ATTACH –The faucet mount water filteris easy to attach–no tools are required. Compatible with most faucets but will not work with pull-out or hand-held faucets.

Product 2: COMPATIBLE DOES NOT MEAN COMPARABLE –Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.

Replacement for FRAM CF10285, Replacement for Toyota Genuine Part# 87139-02020, 87139-02090, 87139-06040, 87139-06080, 87139-07010, 87139-07020, 87139-08030, 87139-0D010, 87139-0D070, 87139-30040, 87139-30070, 87139-47010, 87139-47010-83, 87139-48020, 87139-50060, 87139-50100, 87139-52020, 87139-52040, 87139-60020, 87139-76010, 87139-YZZ08, 87139-YZZ10, 87139-YZZ16, 87139-YZZ20

Replacement for SUBARU / GENERAL MOTORS / JAGUAR Genuine Part# 72880-AJ000, 72880-AJ00A, 72880-AL00A, 87139-52020, SEDNF-29100, SEDNF-29110, 19184673, C2S 52338

Includes 6.5 oz. air filter oil, 12 oz. filter cleaner

Air filter oil prevents dirt from entering your engine and works to dissolve the dirt build up and oil

CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 8 rating allowing it to capture 85% of microscopic airborne particles without impacting air flow. Captures microscopic particles such as odors, pet dander, allergens, dust, lint, mold, dust mites. Noticeably cleaner air in 48 hours.

BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards.

[Fast and simple to install] The water filter for pur dispenser adopts a more humanized design at the top, is convenient to take and can be installed within 3 seconds. The water filter is perfectly fit with your pitcher and has a higher cost performance.

[Premium Filter Material] Adopts a pre-filter layer with coconut shell activated carbon and high-quality ion-exchange resin to ensure maximum filtration and cleaner water possible.

[Compatible models] The replacement filter is interchangeable with PUR CRF-950Z, PPF951K, PPF900Z water filter; For use with PUR PLUS Pitchers and Dispensers: PPT700W, CR-1100C, CR-6000C, PPT711W, PPT711, PPT710W, PPT111W, PPT111R, DS1811Z, CR1100CV3, PPT700LA, CR1111WLCR, PDI4000ZAM and more. This filter is not sourced by or sponsored by PUR. The manufacturer’s name and part number have been used for reference purposes only.

【Perfect Size】- 4 pack air filter. Length: 4.4 inches; width: 2.63 inches; height: 1.37 inches. Hole diameter: 1.1 inches. Please confirm the compatibility with the lawn mower before ordering.

【Fit For Lawn Mowers】- This Lawn Mower Air Filter are applicable to most 500 500e 550E 500ex 550ex 625e 675 625ex 675ex 675exi 725exi 09p000 09p702 eco plus 575ex series engines with filter paper

Easy to Use: Designed for easy and mess-free use, with a convenient cone shape that fits seamlessly into your coffee maker.

Trusted Brand: Melitta is a trusted brand in the coffee industry, known for its commitment to quality and delivering exceptional coffee experiences.

★ CONSISTENT WATER PRESSURE our high-performance inline water filter won’t reduce existing water pressure for an improved rinse; Act as a moisturizer, purifier, softener and gives the best feeling for sensitive skin body wash; This will help removal with rust and iron

EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength

EASY TO REMOVE: Fast and easy Wrench-Off removal

HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability

NO-HASSLE WARRANTY: 1-Year Limited Warranty

HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers

Designed for everyday drivers who perform frequent maintenance on their vehicles

95% dirt-trapping efficiency

Removes 99.99999% of all bacteria (salmonella, cholera, and E. coli); removes 99.9999% of all protozoa (such as giardia and cryptosporidium); also removes 100% of microplastics

Filter rated up to 100,000 gallons; includes two Sawyer MINI filters, two 16-ounce reusable squeeze pouches, two 7-inch drinking straws, and two cleaning plungers

EASY AS 1-2-3 TO INSTALL in the unique Aprilaire Interlock Rail System. Unpack. Slide in. Close the door. Done.

PROUD PARTNER OF AMERICAN LUNG ASSOCIATION Aprilaire’s mission is to enhance everyone’s health by improving the air in their homes

COMPATIBLE DOES NOT MEAN COMPARABLE – Genuine PUR faucet mounted water filters are the only filters certified for use in PUR systems. For best performance, replace with a Genuine PUR Filter every three months.

SELLING BRAND IN FAUCET FILTRATION – Contaminants can enter your water system daily, so filtering your water is important. PUR has been developing innovative technologies for superior water filtration for over 30 years.