Best Air Purifier 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

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

Replacement media air cleaner filter

Helps remove small particles from the air

Meets industry safety standards

3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners; Replace your filter every 6 months for best performance; Part/Model number: 255649-102

SIZE: Nominal size (H x W x D): 20 x 25 x 5 inches; Actual size (H x W x D): 19.75 x 24.25 4.94 inches; (size does not include 0.25-inch gasket located along the top and bottom edges of the filter)

EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions; Factory-installed double gasket eliminates the need for filter bypass

20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size: 19 11/16’’ x 19 11/16’’ x 3/4‘’. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and 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 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance.

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Enhanced HVAC Effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for less HVAC stress.

Cleaner, Healthier Air – These air conditioner filters help purify the air, which can help reduce itchy eyes and sneezing.

Premium Craftsmanship – Each HVAC air filter is crafted with four layers of high-grade aluminum and two layers of electrostatic media for superior reliability.

20x25x5 replacement whole house air filters for your furnace, air conditioner, heat pump, or HVAC system (actual size: 19.88" x 24.75" x 4.38")

Compatible Models: Honeywell F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)

MERV 11 synthetic media (comparable with MPR 1000 - 1200 & FPR 7) protects homes from pets, allergies, and more by trapping 95% of airborne particles without impacting air flow

Genuine Carrier/Bryant MERV 15 Filter

GAPCCCAR2025/GAPBBCAR2025

Actual size approximately 20-5/8" x 24-1/2" x 3-5/8"

Carrier has changed the part number from PGAPXCAR2025 to AGAPXCAR2025

Nominal size 16 x 25 x 3 1/2-Inches (Actual Size 17 1/16 x 24 3/8 x 3 5/8-Inches)

Part Number: GAPCCCAR1625

Genuine replacement filter from Carrier / Bryant

HQRP® 2-pack Replacement Foam Filter;

Fits any window A/C unit or other filter systems up to 24 X 15 inch; Easy cut foam down to any size;

1/4 inch thick, keeps all dirt and dust out; Helps to remove dust and other contaminants from the air;

Enhanced HVAC Effectiveness – Crafted to help improve your home’s ventilation efficiency, proper air flow can help reduce air flow resistance for less HVAC stress.

Cleaner, Healthier Air – These air conditioner filters help purify the air, which can help reduce itchy eyes and sneezing.

Premium Craftsmanship – Each HVAC air filter is crafted with four layers of high-grade aluminum and two layers of electrostatic media for superior reliability.

3 PACK OF REPLACEMENT AIR PURIFIER FILTER COMPATIBLE WITH TRION AIR BEAR PART # 255649-101. FITS MOST TRION AIR BEAR MODEL # 16" x 25" x 3".

CLEAN AND HEALTHY LIFESTYLE: Replacing Trion Air Bear filters should help clean and purify air. Our air cleaner, air filters and replacement parts ensure deeper and clean air. Parts for dimension 16" x 25" x 3" inches. Have confidence with a refreshing, clear feeling for a home, house, office, apartment, condo, high-rise, large or small tower, while using elite technologies to help the ozone and purify air.

SIMPLE AND EASY TO INSTALL: Switch out in less than five (5) minutes, providing time efficiency. Get back to daily activity quickly and make a big difference with air quality in the process. Simply remove the older and dirty filter and replace. Our filters fit and dry much better.

Highly-efficient MERV 11 filter, electrostatically-charged synthetic material, provides superior efficiency with minimal added pressure drop Finger supported vertical pleats remain evenly spaced while maximizing dirt holding capacity at the lowest pressure drop Suitable for use with all types of forced- HVAC configurations Factory installed, double gasket, top and bottom, eliminates filter bypass Galvanized rust-resistant wire mesh, integral width filter media, supports media and retains pleats

Actual Size: 19.75'' x 24.25'' x 4.94''

【Perfect fit】: The 201 Replacement Filter Compatible with Aprilaire 2200, 2250, and Space Gard 2200 Whole House Air Purifiers and Lennox PMAC-20C (Lennox X0445). MERV 10 Air Filter.

【MERV 10 Air Filter】: This 201 replacement air filter removes airborne particles as they pass through the MERV 10 filter including dust, pollen, and pet dander.

【201 Filter Dimensions】: 201 MERV 10 Air Filter Dimensions: 20X25X6. For best performance, replace your HEPA filter every 6-12 months. Contain 3 Pack.

REPLACEMENT AIR PURIFIER FILTER – The Filters Fast air purifier filter is the compatible replacement for Hunter 30931.

PREMIUM PRE-FILTER – Filters the air, captures dust, smoke, pet hair, and eliminates odors. Should be replaced every 6-12 months.

FITS MOST AIR CLEANERS – The air purifier filter is an odor reducing prefilter designed to fit most portable air cleaners.

Whole-house air purification. Complete Unit, Transformer Sold Separately

Sterilizes airborne viruses, bacteria, mold. Water-resistant shielded UVC lamp. Helps keep the HVAC system running efficiently and extend its life

Instantly improve air quality. The UV light reduces any build up of undesired growth within the air handler and ducts

The Manufacturer Decided to Market it as MERV 14 but actually achieved MERV 15 ASHRAE Certification

Cleans up by PM 2.5. Helps to remove bad odors

Filters Pollen, Carpet Fibers, Hair Spray, Fabric Protector, Flour, Smoke, Most Face Powders, Most Paint Pigments

HIGH PERFORMANCE: 3-stage filtration provides another layer of protection to the air you breathe. With its UltraHEPA filter and proprietary dual-action Carbon VOC (Volatile Organic Compounds) filter, the AirDoctor 3000 air filter removes allergens, dog dander, and other volatile organic chemicals like formaldehyde.

REMOVES PARTICLES 100Xs SMALLER THAN HEPA STANDARD – Our UltraHEPA filter is independently tested and proven to remove airborne particles as small as 0.003 microns in size. Only compatible with GENUINE AirDoctor filters manufactured by AirDoctor.

ROOM COVERAGE - The original AirDoctor 3000 air purifier is a classic. Powerful enough to protect the air in bedrooms, living rooms, kitchens and more. Cleans the air in up to 638 sq. ft. 4x/hour or in 1274 sq. ft. 2x/hour