Top 10 20x20x1 Merv 11 – Furnace Filters

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1. Aerostar

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6-Pack, Aerostar Allergen & Pet Dander 20x20x1 MERV 11 Pleated Air Filter, Made in the USA

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Aerostar #ad - Check your fit - nominal size: 20x20x1; actual size 19 3/4"x 19 3/4" x 3/4"; this MERV 11 filter is comparable with MPR 1000-1200 & FPR 7. Improve indoor air quality - protect your family and loved ones with clean indoor air quality at home.

High performing - 100% synthetic electrostatic media for high efficiency with low air flow resistance. Made in the usa - aerostar filters are manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications. Aerostar filters are a simple to install and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.

Superior filtration efficiency - aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, pollen, pet dander, mold spores, and dust. For best results, change your filters every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest.
BrandAerostar #ad
ManufacturerFiltration Group (Environmental Air) #ad
Height1 Inches
Length20 Inches
Weight3.9 Pounds
Width20 Inches
Part Number20x20x1 MERV 11
Model20x20x1 MERV 11

2. AIRX FILTERS WICKED CLEAN AIR.

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Made in the USA, AIRx ALLERGY 20x20x1 MERV 11 Pleated Air Filter, Box of 6

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AIRX FILTERS WICKED CLEAN AIR. #ad - Compare to 3m filtrete micro particle MPR800 and Filtrete allergen MPR1200 filters. 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. Merv 11 furnace filter premium pleated filter, actual size 19. 5" x 19. 5" x. 75". Made in USA.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0.75 Inches
Length19.5 Inches
Weight0.6 Pounds
Width19.5 Inches
Part NumberALLERGY-202001-6
ModelALLERGY-202001-6
Warranty1 year manufacturer

3. FilterBuy

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FilterBuy 20x20x1 MERV 11 Pleated AC Furnace Air Filter, 20x20x1 – Gold, Pack of 4 Filters

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FilterBuy #ad - Synthetic media provides significantly higher particulate efficiency than standard cotton media. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F.

Suitable for residential and business or commercial use Industrial grade. 20x20x1 merv 11 pleated air filter for ac hvac or furnace pack of 4 filters. Long-lasting: designed to last up to 3 months. Merv 11 synthetic media designed for allergen protection: Attracts and captures pet dander, mold spores, pollen, lint, smoke, dust, dust mite debris, and smog. Afb gold merv 11, comparable with mpr 1200 Allergen or Micro Particle MPR800 Made in the usa: manufactured by FilterBuy in the USA using 100% American made components.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height23.5 Inches
Length19.4 Inches
Width3.3 Inches
Part NumberAFB20x20x1M11pk4
ModelAFB20x20x1M11pk4

4. FilterBuy

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Pack of 6 Filters, FilterBuy 20x20x1 MERV 11 Pleated AC Furnace Air Filter, 20x20x1 – Gold

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FilterBuy #ad - Suitable for residential and business or commercial use Industrial grade. Long-lasting: designed to last up to 3 months. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components.

High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Synthetic media provides significantly higher particulate efficiency than standard cotton media. 20x20x1 merv 11 pleated air filter for ac hvac or furnace pack of 6 filters. Merv 11 synthetic media designed for allergen protection: Attracts and captures pet dander, mold spores, dust mite debris, pollen, smoke, dust, lint, and smog. Afb gold merv 11, comparable with mpr 1200 Allergen or Micro Particle MPR800 .
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height20 Inches
Length20 Inches
Weight3.1 Pounds
Width5.4 Inches
Part NumberAFB20x20x1M11pk6
ModelAFB20x20x1M11pk6

5. Filtrete

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Filtrete 18x20x1, 4-Pack exact dimensions 17.81 x 19.81 x 0.81, MPR 1000, AC Furnace Air Filter, Micro Allergen Defense

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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. Sign-up for a filter change reminder program that works for you! For residential use only.

Slim fit and 5in. Filters, and at least every 12 months for 4 in. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Filters. Thick air filters. 1000 mpr has a rating of MERV 11. Attracts and captures particles such as lint, dust, pollen, pet dander, smoke and smog. Find your size: 1000 mpr available in 4in. 4in. When the lifespan is up, then choose 30, you’ll get a notification to change your filter.

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. Home air filters for your furnace, air conditioner or HVAC system. Create a change countdown in the filtrete smart app. Simply use the app to scan the barcode on your filter’s packaging, 60 or 90 days for your replacement countdown. And 5 in.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height17.81 Inches
Length19.81 Inches
Weight2 Pounds
Width0.81 Inches
Part Number9845-4PK
Model9845-4
WarrantyCall 1-800-494-3552 for warranty questions

6. Aerostar

#ad

20x20x1 MERV 11 4-Pack Allergen & Pet Dander 20x20x1 MERV 11 Pleated Air Filter, Made in The USA, Actual Size: 19 3/4"x19 3/4"x3/4", 4-Pack, Aerostar

#ad
Aerostar #ad - High performing - 100% synthetic electrostatic media for high efficiency with low air flow resistance. Aerostar filters are a simple to install and cost-effective step towards a healthier home environment, free of airborne allergens and particles that can trigger various allergy and asthma symptoms.

Superior filtration efficiency - aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, dust mites, mold spores, pet dander, pollen, and dust. Check your fit - nominal size: 20x20x1; actual size: 19 3/4"x19 3/4"x3/4"; this MERV 11 filter is comparable with MPR 1000-1200 & FPR 7. For best results, change your filters every 60 to 90 days during normal times of year but increase frequency to 30 days during peak summer and winter months when your unit is working the hardest.

Improve indoor air quality - protect your family and loved ones with clean indoor air quality at home. Made in the usa - aerostar filters are manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions for residential, commercial and industrial applications.
BrandAerostar #ad
ManufacturerFiltration Group #ad
Height0.75 Inches
Length19.75 Inches
Width19.75 Inches
Part Number20x20x1 MERV 11 4-Pack
Model20x20x1 MERV 11 4-Pack

7. Filtrete

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Filtrete 20x20x1, AC Furnace Air Filter, MPR 1000, 6-Pack exact dimensions 19.69 x 19.69 x 0.81, Micro Allergen Defense

#ad
Filtrete #ad - Create a change countdown in the filtrete smart app. When the lifespan is up, then choose 30, you’ll get a notification to change your filter. Sign-up for a filter change reminder program that works for you! For residential use only.

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. Simply use the app to scan the barcode on your filter’s packaging, 60 or 90 days for your replacement countdown. Thick air filters. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy.

For optimal performance of your heating & cooling system or hvac system, change your home air filter at least every 90 days for 1 in. Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Slim fit and 5in. Home air filters for your furnace, air conditioner or HVAC system. Filters. Find your size: 1000 mpr available in 4in. 4in.
BrandFiltrete #ad
Manufacturer3M #ad
Height19.69 Inches
Length19.69 Inches
Width0.81 Inches
Part NumberAD02-6PK-1E
ModelAD02-6PK-1E

8. K&N

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Smog, Pollen, Dust, K&N 20x20x1 HVAC Air Filter; Lasts a Lifetime; Washable; Merv 11; Filters Allergies, Smoke, and More; Breathe Cleanly at Home, Mold, Pet Dander, HVC-12020

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K&N #ad - Guarnateed quality: Premium design and construction for excellent air filtration. Save money: save $30 anually compared to disposable filters. Washable and reusable: Washable for long-term home air filter savings. Germ-blocking protection: Helps protect against bacteria, viruses, and allergens. Increase hvac efficiency: Excellent airflow to help maintain HVAC system efficiency.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height1.18 Inches
Length20.38 Inches
Width20.06 Inches
Part NumberHVC-12020
Model20x20x1
WarrantyLimited Lifetime

9. FilterBuy

#ad

20x21.5x1 – Gold, Pack of 4 Filters, FilterBuy 20x21.5x1 MERV 11 Pleated AC Furnace Air Filter

#ad
FilterBuy #ad - Afb gold merv 11, comparable with mpr 1200 Allergen or Micro Particle MPR800 . Made in the usa: manufactured by FilterBuy in the USA using 100% American made components.

Long-lasting: designed to last up to 3 months. Suitable for residential and business or commercial use Industrial grade. 20x21. 5x1 merv 11 pleated air filter for ac hvac or furnace pack of 4 filters. Synthetic media provides significantly higher particulate efficiency than standard cotton media. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Merv 11 synthetic media designed for allergen protection: Attracts and captures pet dander, dust, mold spores, pollen, smoke, lint, dust mite debris, and smog.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Part NumberAFB20x21.5x1M11pk4
ModelAFB20x21.5x1M11pk4

10. Amazon Basics

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20'' x 30'' x 1'', 6-Pack, Amazon Basics Merv 11 AC Furnace Air Filter

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Amazon Basics #ad - Merv 11 rating for residential use; comparable to MPR 1000-1200 and FPR 7. Beverage board frame, wire mesh support, and electrostatically charged synthetic filter material. Ac/furnace filter for capturing household irritants, and promoting furnace efficiency; 20 x 30 x 1 inch filters, improving air quality, 6-pack. For optimal results change filter every 60 to 90 days. Captures allergens between 1-10 microns including lint, pollen, pet dander, mold spores, fine dust, and dust mites.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height29.75 Inches
Length19.75 Inches
Weight4.84 Pounds
Width0.75 Inches
Part NumberBP15S.012030-6
ModelBP15S.012030-6