Best Allergies Furnace Filters in 2026

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. home air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES particles such as lint, pollen, dust, pet dander, smoke and smog

BUY WITH CONFIDENCE This genuine AprilAire 213 replacement air filter was designed and manufactured in the USA by AprilAire – the leader in indoor air quality solutions – to optimize the performance of your AprilAire Air Purifier Model: 1210, 1620, 2210, 2216, 3210, 4200, AprilAire or Space Gard 2200 with upgrade kit

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. The 213 AprilAire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, mold spores, bacteria, pet dander, and dust mites

BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter

Nominal size: 16x25x1; Actual size 15 3/4"x 24 3/4" x 3/4"; This MERV 11 filter is comparable with MPR 1000-1200 & FPR 7

Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, and smoke

Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system

DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through

ATTRACTS AND CAPTURES large particles such as lint, household dust and dust mite debris

16x20x1 MERV 11 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 15 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1000 -1200 & FPR 7. Electrostatically charged filter media with industry leading low air flow resistance.

MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Adopts single sided (one-piece) frame technology to reduce environmental waste and made sustainably from recycled cardboard.

SUPERIOR PERFORMANCE - The BNX MERV 11 100% synthetic electrostatically charged air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to allow for industry leading superior low air flow resistance while maintaining the highest grade level of filtration.

Nominal Size: 16 x 16 x 1, Actual Size: 15 3/4 x 15 3/4 x 3/4 (15.75 x 15.75 x 0.75)

Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.

Ideal for normal air filtration and will help those with mild allergies.

BUY WITH CONFIDENCE This genuine Aprilaire 313 replacement air filter was designed and manufactured in the U.S.A. by Aprilaire – the leader in indoor air quality solutions to optimize the performance of your Aprilaire Air Purifier Model: 1310, 2310, 3310, 4300

CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. The 313 Aprilaire replacement air filter removes airborne allergens as they pass through the MERV 13 filter including dust pollen, mold spores, bacteria, pet dander, and dust mites

BETTER PERFORMANCE thanks to the patented Aprilaire Self-Seal Technology which minimizes the amount of air bypassing the filter

16x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 15.50" x 24.50" x 0.75")

MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow

High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models

A HEALTHIER HOUSEHOLD - Breathe easy in your home with a Honeywell Home 4-Inch High Efficiency Air Cleaner Filter that helps keep hazardous airborne particles out and fresh air flowing in

MERV 8 RATING - Get exceptional protection against dust, viruses, bacteria, fungus, pollen, and spores. 20x more effective than typical 1-inch fiberglass filters

RECOMMENDED USE - Recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air

Filter dimensions: 20" x 26" x 5" (actual Size 20" x 25-1/2" x 4 3/8")

Fits the PCO20-28 PureAir unit

This filter only needs to be replaced every 12 months

Actual Size: 19 1/8 inches (length) x 19 7/8 inches (width) x 4 1/4 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Protect Your HVAC System: FilterLock is a patented two-piece seal system designed for use with 1” air filters that eliminates air leakage at the filter slot/door to improve indoor air quality (IAQ) and reduce energy consumption.

Improve Air Quality: If not properly sealed, harmful airborne contaminants such as allergens, dust, and gases like carbon monoxide can enter heating, ventilating and air conditioning (HVAC) systems through the filter slot/door and bypass the air filter.

Energy Efficient: By stopping air leakage in your HVAC system, you’ll help reduce utility bills, save energy, and improve overall indoor air quality. Energy Star lists air leakage at the filter slot as one of four major issues with duct work in the home.

【General Specifications and Easy Install】 Suitable for a variety of protective respirator sizes,compatible with 6200, 6800, 7502,FF402 face cover.It is easy to install-put filter cotton on the filter box,combine the filter box with a cover and close them tightly. Aim two points of the filter box and the body of a face cover on a horizontal line, then loop them. Rotate the filter box clockwise to secure.

【Use time】Note: 8 hours protection is a reasonable expectation of each filter. When you feel that the breathing resistance is obviously too large, the human body feels uncomfortable, or the filter dust is dirty or damaged, the filter cotton needs to be replaced. Whenever you smell something harmful, leave the work area immediately and go to a safe place to change the filter cartriges.

【Wide range of applications】These filters anti airborne particles dust, seasonal allergies, pollution, ash, gardening pollen ,assembly and machinery, chemical cleaning, chemical treatment, chemical splashing, chipping, chiseling, cleaning, furnace operation, grinding, laboratory, machining, painting, pouring/casting, sanding, sawing , UV protection, welding, etc.

MERV 13 - Commercial, industrial and medical grade Merv 13 material protects against airborne particles down to 0.3 microns, which is good enough to stop most air born particles.

EASY TO CUT - You get a full 16 square foot sheet of advanced Merv 13 air filtration material. Use it as an inner layer in DIY projects or cut it to spec for other projects or custom sized air furnace filters and HVAC filters.

CLEANER AIR - This is the exact same Merv 13 material we use in our advanced air filters to clean and protect the air of homes, businesses, offices, warehouses and medical facilities all over the USA.

Reduce the amount of dust in your whole house!

BREATHE CLEANER AIR DAILY!

Vent Air Filters Reduce the amount of dust in your whole house! Breathe cleaner air and feel better today!

VENT FILTERS FOR HOME: Made of Electrostatic Non-Woven Polyester Fabric. Special electrostatic filtration capture small particles, reducing the dust in your home. They also guards against undesirables from entering your home.

GREAT VALUE FOR PRICE: Each package comes with a 98 inch x 18 inch roll of media and 157 inches of installation strip. This can cover over 36+ standard vents. Inexpensively cover nonstandard larger sized vents.

FLEXIBLE DIY DESIGN: Compatible with all size air vents, registers, and grilles. Cut to fit vents of any size. This versatile design makes it easy to cover or install behind non-standard vent sizes and for use in DIY projects.

Turn your HVAC system into a whole home air purification system by replacing your 16x25x1 disposable filter with the high efficiency electronic Wingman1.

Captures over 97% of airborne particles .25 micron and larger- including Pollen, Household Dust, Pet Dander and Cooking Smoke.

Take control of your home’s indoor air quality this year with the high efficiency Wingman1 and breathe clean air!

Actual Size: 20 1/10 inches (length) x 23 2/10 inches (width) x 5 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Actual Size: 19 5/8 inches (length) x 24 3/8 inches (width) x 4 3/4 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Electrostatic Non-Woven Polyester Fabric

EFFECTIVE AIR FILTER - Notice how small strands of hair cling to polyester clothing. Thin polyester fabric aids in more airflow and is superior to cheesecloth and gauze.

AMAZING VALUE - Each package comes with a 20 inch x 84 inch roll of filter media and 128 inches of installation strip. This can cover over 36 standard vents. Inexpensively cover nonstandard larger sized vents.

Say good-bye to pollen, dust, and bacteria from your air and duct work – our Pristene Filters are designed for use with Decor Grates’ unique filter system, which holds filters in place using a snap-on grid that’s fitted to the bottom of our rustproof, high-impact plastic damper boxes; register and grid sold separately

The filters are ideal for heating and cooling systems and will not compromise air flow to your room due to the advanced micro finish design

We use only High Loft material, which allows more air to pass through vs. other filters, while still trapping most of the dust and other particles that would otherwise pass through without a filter

This filter fits: FILCAB & MPKA series air cleaners

Filter dimensions: 24" x 25" x 5"

Captures most airborne particles helping improve allergies and alleviate sinus irritations i.e. cause watery eyes, itchy throat, coughing, sneezing, and other breathing problems from occurring in your home

16x18x1 NOMINAL: The actual size of this replacement filter is 15.5x17.5x0.75

MERV 11 RATING: With an efficiency of 85% or better, these filters are usually the best option for residential homes & light commercial applications that have pets or suffer from asthma, severe allergies, or other respiratory problems.

CAPTURES PARTICLES: Breathe easier in your home as our filter clears the air of dust, lint, smoke, auto emissions, and other indoor pollutants.

Actual Size: 20 1/10 inches (length) x 25 7/10 inches (width) x 5 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Breathe In Clean Air - Maintain excellent air quality in your living space with these MERV 6 air filters.

Maintain Optimal Air Flow - Help your HVAC system function at its best each day. Measuring 20x30x1", our replacement HVAC filters without restricting airflow.

A Snug & Seamless Fit - Our thick furnace filter pads will easily fit most vents with standard dimensions. You may also cut down the filtration media to your preferred size using a pair of scissors.

Actual Size: 11 1/2 inches (length) x 23 1/2 inches (width) x 3/4 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Actual Size: 15 7/8 inches (length) x 19 3/4 inches (width) x 4 3/8 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

MERV Rated Replacement Air Filter: AIRx Filters 19x20x4 (Actual: 19.13 x 19.88 x 4.31 in) MERV 11 air filter assures the effectiveness of your home HVAC system resulting to efficient heating, ventilation and air conditioning

Contaminant Reducing Replacement Air Filter: AIRx Filters 19x20x4 air filter replacement (Actual: 19.13 x 19.88 x 4.31 in). Made in USA!

High Quality Air Filter Replacement Material: AIRx Filters 19x20x4 (Actual: 19.13 x 19.88 x 4.31 in) air filters are 100% made in the USA using high quality air filter moisture resistant double-wall beverage board

Actual Size: 23 3/4 inches (length) x 24 3/4 inches (width) x 4 3/8 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models

Actual Size: 20 inches (length) x 25 1/2 inches (width) x 4 3/8 inches (depth)

Effective Filtration: MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more

High-Quality Contruction: Features an electrostatically charged, pleated design that captures more particles and prolongs the products lifespan by 3 times that of fiberglass models