Top 10 Filters 20x25x1 MERV 11 – Furnace Filters

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1. Filtrete

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MPR 1000, Filtrete 20x25x1, Micro Allergen Defense, AC Furnace Air Filter, 4-Pack exact dimensions 19.69 x 24.69 x 0.81

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Filtrete #ad - Home air filters for your furnace, air conditioner or HVAC system. 1000 mpr has a rating of MERV 11. The higher the mpr, pet dander, smoke, the more microparticles--such as pollen, bacteria and viruses--your filter will capture from the air passing through it. Designed with exclusive filtrete brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog.
BrandFiltrete #ad
Manufacturer3M #ad
Height19.69 Inches
Length24.69 Inches
Weight3.5 Pounds
Width0.81 Inches
Part Number9803
Model9803-4PK
WarrantyLimited Warranty. This product will be free from defects in material and manufacture. User is responsible for determining whether the product is fit for a particular purpose and suitable for user’s application. If this 3M product is defective, your exclusive remedy and 3M’s sole obligation shall be, at 3M’s option, to replace the 3M product or refund the purchase price of the 3M product. This warranty does not cover normal wear and tear, or damage resulting from accident, misuse, alteration or lack of reasonable care.

2. True Blue

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True Blue Allergen 20x25x1 Air Filter , 4-Pack, MERV 11

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True Blue #ad - Filter is made of a synthetic material for resistance to growth of bacteria, fungi and mold. Lasts up to 120 days. 20 x 25 x 1 pleated air filter. Cardboard frame. Filters sub-micron airborne allergens like dust, microscopic allergens, pet dander, dust mite debris, dirt, pollen, smoke and smog. Minimum efficiency reporting value or MERV rating is 11. Performance allergen reduction filter.
BrandTrue Blue #ad
ManufacturerProtect Plus Industries, LLC #ad
Height25 Inches
Length20 Inches
Width1 Inches
Part Number320251.4
Model320251.4

3. Honeywell

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Honeywell FC100A1037-5 20" x 25" Merv 11 Filter Media Pack of 5

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Honeywell #ad - Country of Origin: United States. Item package dimension: 28. 0" l x 28. 0" w x 22. 0" h. Model number: fc100A1037-5. Item package Weight: 100 lb.
BrandHoneywell #ad
ManufacturerHoneywell #ad
Height24 Inches
Length20 Inches
Weight9 Pounds
Width4 Inches
Part NumberFC100A1037-5
ModelFC100A1037-5
WarrantyManufacturers warranty

4. Aerostar

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6 Pack Actual Size: 19 3/4"x 24 3/4" x 3/4", Aerostar 20x25x1 MERV 11 Pleated Air Filter, AC Furnace Air Filter

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Aerostar #ad - Designed to filter microscopic particles such as lint, fine dust, pet dander, spores, pollen, dust mites, and smoke.100% synthetic electrostatic media for high efficiency with low air flow resistance.

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. Aerostar filters are manufactured by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications. Nominal size: 20x25x1; actual size 19 3/4"x 24 3/4" x 3/4"; this merv 11 filter is comparable with MPR 1000-1200 & FPR 7.
BrandAerostar #ad
ManufacturerFiltration Group (Environmental Air) #ad
Height0.75 Inches
Length24.75 Inches
Width19.75 Inches
Part Number20x25x1 MERV 11
Model20x25x1 MERV 11

5. Filterbuy

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Pleated HVAC AC Furnace Air Filters Replacement Actual Size: 19.50 x 24.50 x 0.75 Inches, Filterbuy 20x25x1 Air Filter MERV 11 Allergen Defense 6-Pack

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Filterbuy #ad - 20x25x1 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system actual size: 19.50" x 24. 50" x 075". 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.

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. 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.
BrandFilterbuy #ad
ManufacturerFilterbuy #ad
Height0.75 Inches
Length19.5 Inches
Weight0 Pounds
Width24.5 Inches
Part NumberAFB20x25x1M11pk6
ModelAFB20x25x1M11pk6
WarrantyDefective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues.

6. Amazon Basics

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6-Pack, Amazon Basics Merv 11 AC Furnace Air Filter, 20'' x 25'' x 1''

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Amazon Basics #ad - Merv 11 rating for residential use; comparable to MPR 1000-1200 and FPR 7. Ac/furnace filter for capturing household irritants, improving air quality, and promoting furnace efficiency; 20 x 25 x 1 inch filters, 6-pack. Captures allergens between 3-10 microns including lint, dust, and pollen. Beverage board frame, wire mesh support, and electrostatically charged synthetic filter material. For optimal results change filter every 60 to 90 days.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height24.75 Inches
Length19.75 Inches
Weight4.03 Pounds
Width0.75 Inches
Part NumberBP15S.012025-6
ModelBP15S.012025-6

7. Aerostar

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6 Pack Actual Size: 19 3/4"x 24 3/4" x 3/4", AC Furnace Air Filter, Aerostar 20x25x1 MERV 8 Pleated Air Filter

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Aerostar #ad - Designed to filter microscopic particles such as lint, dust mites, spores, and pollen.100% synthetic electrostatic media for high efficiency with low air flow resistance.

Nominal size: 20x25x1; actual size 19 3/4"x 24 3/4" x 3/4"; this mERV 8 filter is comparable with MPR 600 & FPR 5. 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. Manufactured by filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier & more productive.
BrandAerostar #ad
ManufacturerFiltration Group (Environmental Air) #ad
Height0.75 Inches
Length24.75 Inches
Width19.75 Inches
Part Number20x25x1 MERV 8
Model20x25x1 MERV 8

8. Nordic Pure

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Nordic Pure 20x25x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack

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Nordic Pure #ad - Nominal size: 20 x 25 x 1, actual size: 19 1/2 x 24 1/2 x 3/4 19. 5 x 24. 5 x 075. Nordic pure merv 12 is equivalent to MPR 1500-1900 Made in the USA. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma. Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height0.75 Inches
Length24.5 Inches
Weight4.41 Pounds
Width19.5 Inches
Part Number20x25x1M12-6
Model20x25x1
WarrantyPlease Contact the seller directly for warranty information about this product

9. Lennox

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X6673 Lennox 20x25x5 Merv 11 Filter Media 2 Pack

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Lennox #ad - Manufactured by Lennox. Merv 11. Nominal size: 20" x 25" x 5". Actual size: 19-3/4" x 24-3/4" x 4-3/8". 2 filters.
BrandLennox #ad
ManufacturerLennox #ad
Height5 Inches
Length26 Inches
Weight0.01 Pounds
Width20 Inches
Part NumberX6673
ModelX6673

10. AIRX FILTERS WICKED CLEAN AIR.

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

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AIRX FILTERS WICKED CLEAN AIR. #ad - Merv rated furnace filter replacement air filter: airx filters 20x25x1 actual: 19. 50 x 24. 50 x 075 in merv 11 air filter assures the effectiveness of your home HVAC system resulting to efficient heating, ventilation and air conditioning.

High quality air filter replacement material: airx filters 20x25x1 actual: 19. 50 x 24. 50 x 075 in air filters are 100% made in the USA using high quality air filter moisture resistant double-wall beverage board. Superior air filter replacement construction and specs: airx filters 20x25x1 air filter uses electrostatically charged 100% synthetic gradient media can perform at temperature ranging from 180F 82C continuous service, peak 225F 107C. Multi-pack oem furnace filter replacement compatible: airx filters 20x25x1 merv 11 air filter can replace and/or comparable with Allergen Defense MPR 1000 1085 1200, Odor Reduction MPR 1200 20x25x1 air filter.

Contaminant reducing replacement furnace air filter: airx filters 20x25x1 air filter replacement Actual: 19. 50 x 24. 50 x 075 in traps 1. 0 - 100 micron of particles such as lint, dust mite debris, pet dander, pollen, smoke, mold spores, dust, and smog.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0 Inches
Length0 Inches
Weight0.69 Pounds
Width0 Inches
Part NumberALLERGY-202501-6
ModelALLERGY-202501-6
Warranty1 year manufacturer