Top 10 Best Furnace Air Filters

of November 2024
1
Best ChoiceBest Choice
Filtrete 20x20x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra
Filtrete
Filtrete
10
Exceptional
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2
Best ValueBest Value
Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC
Filterbuy
Filterbuy
9.9
Exceptional
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3
Filtrete 16x25x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month
Filtrete
Filtrete
9.8
Exceptional
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4
Filtrete 16x20x1 Air Filter, Allergen Reduction Plus Dust, 4-Pack Furnace
Filtrete
Filtrete
9.7
Exceptional
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5
BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter - MADE IN USA -
BNX
BNX
9.6
Exceptional
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6
Filtrete 16x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep
Filtrete
Filtrete
9.5
Excellent
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7
Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
Aerostar
Aerostar
9.4
Excellent
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8
Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC
Filterbuy
Filterbuy
9.3
Excellent
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9
Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 1 PACK
Honeywell
Honeywell
9.2
Excellent
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10
Aerostar 20x25x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack
Aerostar
Aerostar
9.1
Excellent
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About Furnace Air Filters

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Filtrete 20x20x1, AC Furnace Air Filter, MPR 1500, Healthy Living Ultra Allergen, 2-Pack (exact dimensions 19.69 x 19.69 x 0.78)

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 microscopic particles such as smoke, cough and sneeze debris, bacteria and viruses--and large particles, including lint, household dust and pollen. 1500 MPR has a rating of MERV 12. 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.

Filterbuy 16x20x1 Air Filter MERV 8 Dust Defense (4-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 15.50 x 19.50 x 0.75 Inches)

16x20x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system actual size 15.50 x 19.50 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. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. All components are manufactured within the United States and designed with recyclable materials.

Filtrete 16x25x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters

MAKE YOUR HOME YOUR SANCTUARY 6-pack of 3-month pleated Filtrete 16x25x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. DIFFERENT FROM NOMINAL SIZE Slightly different from the nominal size, this air filters exact dimensions are 15.69 x 24.69 x 0.81. EXCLUSIVE TECHNOLOGY Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through. COUNTLESS PARTICLES With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it. VERSATILE USES Works for changing the air filters in your furnace, air conditionerheating system or HVAC system. CHANGE YOUR FILTER OFTEN For optimal performance, make sure to change your filter at least once every 90 days. 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.

Filtrete 16x20x1 Air Filter, Allergen Reduction Plus Dust, 4-Pack Furnace Filters (exact dimensions 15.69x19.69x0.81)

Holds as much dust as 50 dusting wipes Dry dusting wipes in normal use conditions. 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. Filtrete 1200D MPR has a rating of MERV 11.

BNX TruFilter 20x20x1 MERV 13 (4-Pack) AC Furnace Air Filter - MADE IN USA - Electrostatic Pleated Air Conditioner HVAC AC Furnace Filters - Removes Pollen, Mold, Bacteria, Smoke (Actual Size: 19 11/1

20x20x1 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Actual Size 19 1116 x 19 1116 x 34. Comparable with MPR 1500-1900 FPR 10. Provides optimal defense with electrostatically charged filter media and superior low air flow resistance. Based on ASHRAE Standard 52.2-2017 Initial Efficiency 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.. CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 13 rating allowing it to capture 93 of microscopic airborne particles 3-10 um without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog. 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..

Filtrete 16x25x4 Air Filter, MPR 1000, MERV 11, Allergen Defense 12-Month Deep Pleated 4-Inch Air Filters, 4 Filters

MAKE YOUR HOME YOUR SANCTUARY 4-pack of 12-month pleated 4 Filtrete 16x25x4 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. DIFFERENT FROM NOMINAL SIZE Slightly different from the nominal size, this air filters exact dimensions are 15.88 x 24.56 x 4.31. EXCLUSIVE TECHNOLOGY Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through. 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.

Aerostar 16x25x1 MERV 8 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 15 3/4"x 24 3/4" x 3/4"), White

Nominal size 16x25x1 Actual size 15 34x 24 34 x 34 This MERV 8 filter is comparable with MPR 600 FPR 5.. Designed to filter microscopic particles such as lint, dust mites, spores, and pollen. 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. 100 synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier more productive.

Filterbuy 20x25x5 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Honeywell FC100A1037, Lennox X6673, Carrier EXPXXFIL0020, Bryant, Day & Night, and Payne

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 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. Electrostatically charged, pleated 100 US made filters capture more harmful particles and last 3x longer than fiberglass models. Industrial-grade beverage board recyclable frames with dual wire backings outperform standard cardboard designs.

Honeywell Home 16x25x4 MERV 8, AC Furnace Air Filter, 1 PACK (CF408F1625-1PKAM)(Actual Dimensions: 15.63 x 24.75 x 4.38 in.) 1 Filter

MERV 8 rating-up to 20 times more efficient than typical 1 in. fiber glass filter. Captures high percentage of house hold airborne particles, including microscopic particles you can't see. Filters dust, mold, pollen, and smoke. Electrostatically charged pleated design with a cardboard frame. Lasts 12 months. Actual dimensions are 15.63 x 24.75 x 4.38 in..

Aerostar 20x25x1 MERV 13 Pleated Air Filter, AC Furnace Air Filter, 6 Pack (Actual Size: 19 3/4"x 24 3/4" x 3/4")

Nominal size 20x25x1 Actual size 19 34 x 24 34 x 34 This MERV 13 filter is comparable with MPR 1500-1900 FPR 10. Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria. 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. 100 synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier more productive.
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