Top 10 25x20x1 Air Filter – Furnace Filters

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1. Filtrete

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Micro Allergen Defense, Filtrete 20x25x1, 2-Pack exact dimensions 19.688 x 24.688 x 0.84, AC Furnace Air Filter, MPR 1000

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Filtrete #ad - A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Filters. Find your size: 1000 mpr available in 4in. 4in. Thick air filters. Filters, and at least every 12 months for 4 in. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through.

Create a change countdown in the filtrete smart app. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in. Slim fit and 5in. Attracts and captures particles such as lint, dust, pet dander, pollen, smoke and smog. Simply use the app to scan the barcode on your filter’s packaging, 60 or 90 days for your replacement countdown.

Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. When the lifespan is up, then choose 30, you’ll get a notification to change your filter. Home air filters for your furnace, air conditioner or HVAC system. The higher the mpr, smoke, pet dander, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it.1000 mpr has a rating of MERV 11. And 5 in.
BrandFiltrete #ad
Manufacturer3M Canada Company #ad
Height2.5 Inches
Length20.38 Inches
Weight1.41 Pounds
Width26 Inches
Part NumberAD03-2PK-1E
ModelAD03-2PK-6E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

2. AIRX FILTERS WICKED CLEAN AIR.

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AIRx ALLERGY 20x25x1 MERV 11 Pleated Air Filter, Made in the USA, Box of 6

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AIRX FILTERS WICKED CLEAN AIR. #ad - Merv 11 furnace filter premium pleated filter, actual size 19. 5" x 24. 5" x. 75". Traps mold, pet dander, smoke particles, pollen and dust mite debris for allergen protection. More pleats than most retail air filters - better energy efficiency and captures more particles. Compare to 3m filtrete micro particle MPR800 and Filtrete allergen MPR1200 filters. Made in USA.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0.75 Inches
Length19.5 Inches
Weight0.69 Pounds
Width24.5 Inches
Part NumberALLERGY-202501-6
ModelALLERGY-202501-6
Warranty1 year manufacturer

3. Filtrete

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Allergen, MPR 1500, Bacteria & Virus, 2-Pack exact dimensions 19.719 x 24.688 x 0.78, Filtrete 20x25x1, Smart Replenishable AC Furnace Air Filter

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Filtrete #ad - Filtrete smart App available on iOS and Android devices. See outdoor air quality information for multiple locations. Sign up and save 15% on all Dash Replenishment automatic reorders. For residential use only. The first-ever bluetooth-enabled hvac air filters for your home.

Enabled with dash replenishment. Filtrete brand continuously redefines cleaner, fresher air with the highest standards in air filtration with exclusive 3M technology. Enabled with amazon dash replacement to make filter replacement easy. So you never have to worry about changing your filter too early or too late. Filtrete smart air filters detect changes in air pressure and use a proprietary 3M algorithm to calculate filter life by balancing optimal air flow for your system and particle capture efficiency for your home's air.

If you use this feature, the sensor in the device will track the life of your filters and will automatically place an order for new filters from here when it's time for a replacement. Track the life of your filter based on air flow and usage - not just time.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height1 Inches
Length25 Inches
Weight2.13 Pounds
Width20 Inches
Part NumberS-UR03-2PK-1E
ModelS-UR03-2PK-1E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

4. Flanders

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12-Pack, MERV 4, 20 x 25 x 1-Inch, E-Z Flow Air Filter

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Flanders #ad - Merv 4 rating: removes household dust, pollen, and lint. Continuous chipboard design guards against corner separation while the one-sided metal media retainer adds to the filter strength. Pack of 12 disposable ul class II rated air filters designed for protection of furnace and central air units. Compatible with hvac systems requiring filters sized 20" x 25" x 1". Each filter maintains efficiency for up to 30 days.
BrandFlanders #ad
ManufacturerFlanders Corporation #ad
Height25 Inches
Length20 Inches
Weight6.5 Pounds
Width1 Inches
Part Number10155.012025
Model10155.012025

5. Filtrete

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AC Furnace Air Filter, Filtrete 20x25x1, MPR 1200, 2-Pack exact dimensions 19.688 x 24.688 x 0.84, Allergen Defense Odor Reduction

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Filtrete #ad - Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. Filters, and at least every 12 months for 4 in. Active carbon layer acts as odor eliminator for pet smells, cooking, smoke, mildew and cleaning chemicals.

25 times more effective in odor removal than other national retail home air filters, based on a comparison of organic vapor capacity. Filters. The higher the mpr, pet dander, the more microparticles--such as pollen, smoke, bacteria and viruses--your filter will capture from the air passing through it. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. 1200 odor mpr has a rating of MERV 11. Sign-up for a filter change reminder program that works for you! For residential use only.

Home air filters for your furnace, air conditioner or HVAC system. For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1in. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog. And 5 in. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy.
BrandFiltrete #ad
Manufacturer3M Canada Company #ad
Height1 Inches
Length20 Inches
Weight2 Pounds
Width25 Inches
Part NumberAOR03-2PK-6E
ModelAOR03-2PK-6E
WarrantyThis 3M product will be free from defects in material and manufacture. If this 3M product is defective, your exclusive remedy shall be, at 3M's option, replacement of the 3M product or refund of the purchase price of the 3M product. This warranty gives you specific legal rights, and you may have other rights which may vary from state to state, or country to country. To obtain warranty service, contact 3M at the address listed on the product package.

6. Flanders

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Flanders PrecisionAire 84857.012025 20 by 25 by 1 NaturalAire with Baking Soda, 4-Pack

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Flanders #ad - Compatible with hvac systems requiring filters sized 20" x 25". V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low. Merv 8 rating: removes household dust, dirt, pollen, mold spores and more. Experience the clean air difference. Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors. Each filter maintains efficiency for up to 90 days.
BrandFlanders #ad
ManufacturerFlanders Corporation #ad
Height25 Inches
Length20 Inches
Weight0.77 Pounds
Width1 Inches
Part Number84857.012025
Model84857.012025

7. Nordic Pure

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Nordic Pure 20x25x4 MERV 12 Pleated AC Furnace Air Filters 2 Pack

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Nordic Pure #ad - Nordic pure recommends changing 4" air filters every 3-6 months. Actual size: 19 1/2 x 24 1/2 x 3 5/8 19. 5 x 24. Hypoallergenic and pleated electrostatic filter material. Proudly made in the USA. 63. Lead/handling Time - 5. Attracts indoor allergens, dust, pollen and other airborne contaminants. 5 x 3.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height19.5 Inches
Length24.5 Inches
Weight3.52 Pounds
Width3.63 Inches
Part Number20x25x4M12-2
Model20x25x4 (3 5/8)

8. Honeywell Home

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Honeywell Home 4-Inch High Efficiency Air Cleaner Filter, CF100A1025, MERV 8 Rating

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Honeywell Home #ad - Recommended use - recommended for homes with pets, people with allergies, homes with smokers, or anyone wanting cleaner air. Dimensions - nominal size 20 x 25 x 4 inches / Actual Size 18.

838 x 24. 875 x 4. 375 inches. 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. Compatible and convenient - compatible with Aprilaire and Space-Gard models 2200 and 2251 and Trion Air Bear 20 x 24 air cleaners. Long lasting filtration - Lasts up to 12 months without losing quality over time.

Easy installation - honeywell Home's easy-to-install air filters make changing out your air filtration unit quick, painless, and mess-free. 20x more effective than than typical 1-inch fiberglass filters. Merv 8 rating - get exceptional protection against dust, fungus, pollen, viruses, bacteria, and spores.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height4.38 Inches
Length24.88 Inches
Weight1 Pounds
Width18.84 Inches
Part NumberCF100A1025/U
ModelCF100A1025/U
Warranty1 Year Limited

9. RAYAIR SUPPLY

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RayAir Supply 20x25 Dynamic Air Cleaner Replacement Filter Pads 20x25 Refills 3 Pack

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RAYAIR SUPPLY #ad - Actual replacement pad size 18. 5" x 22. 5". Free shipping. Quality Materials. Dynamic compatible Replacement Media for a 20x25 Filter. Three 3 changes fiberglass media pads with activated carbon center per order.
BrandRAYAIR SUPPLY #ad
ManufacturerRAYAIR SUPPLY #ad
Part Number2025D
Model2025D

10. Honeywell Home

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Merv 12, Honeywell Home Air Filter Ultra Efficiency CF200A1016/E, 20x25x4

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Honeywell Home #ad - Merv 12 rating-up to 60x more efficient than typical 1" fiber glass filter. No time consuming assembly required. Exceeds honeywell FC100A1037 specifications.

Lasts up to 12 months. Captures high percentage of house hold airborne particles, including microscopic particles you can't see. Actual dimensions: 19. 90 x 24. 75 x 4. 38 in. Captures high percentage of house hold airborne particles, including microscopic particles you can't see. Merv 12 rating-up to 60x more efficient than typical 1" fiber glass filter. Easily fits aprilaire/Space-Gard models 2200 & 2253. Easily fits aprilaire/Space-Gard models 2200 & 2253.
BrandHoneywell Home #ad
ManufacturerHoneywell #ad
Height20 Inches
Length25 Inches
Width4.5 Inches
Part NumberCF200A1016
ModelCF200A1016
Warranty1 Year Limited