Top 10 Furnace Filters 20x20x1 – Furnace Filters

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1. Filtrete

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AC Furnace Air Filter, Filtrete 20x20x1, 6-Pack exact dimensions 19.69 x 19.69 x 0.81, Clean Living Basic Dust, MPR 300

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Filtrete #ad - Filtrate 300 mpr micro particle Performance Rating equates to MERV 5. The higher the mpr, bacteria and viruses, smoke, pet dander, the more micro particles; such as pollen, your filter will capture from the air passing through it.

Attracts and captures large particles such as lint, household dust, dust mite debris and mold spores. Outperforms fiberglass, air conditioner, washable and non electrostatic 3 month pleated 1 inches air filters for your furnace, or HVAC system. For optimum performance, change your home air filter every 90 days or sooner. Exclusive filtrate brand 3 in 1 technology from 3M traps unwanted air particles, while letting cleaner air flow through.

For residential use only. Packaging and filter media may vary for MPR 300 A dirty filter will slow down air flow and make the system work harder to keep you warm or cool wasting energy; Sign up for a filter change reminder program that works for you.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height19.69 Inches
Length19.69 Inches
Weight0.69 Pounds
Width0.81 Inches
Part NumberMPR 300
ModelBD02-6PK-1E
WarrantyLimited Warranty

2. Aerostar

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Captures Virus Particles, Made in the USA, Aerostar Home Max 20x20x1 MERV 13 Pleated Air Filter, 6-Pack

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Aerostar #ad - 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. 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.

High performing - 100% synthetic electrostatic media for high efficiency with low air flow resistance. Check your fit - nominal size: 20x20x1; this merv 13 filter is comparable with MPR 1500-1900 & FPR 10 Superior filtration efficiency - aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, mold spores, pollen, pet dander, dust mites, and dust.

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. Improve indoor air quality - protect your family and loved ones with clean indoor air quality at home.
BrandAerostar #ad
ManufacturerFiltration Group (Environmental Air) #ad
Height20 Inches
Length20 Inches
Width1 Inches
Part Number20x20x1 MERV 13
Model20x20x1 MERV 13

3. Flanders

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4-Pack, Flanders PrecisionAire 84857.012020 20 by 20 by 1 NaturalAire with Baking Soda

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Flanders #ad - Merv 8 rating: removes household dust, dirt, pollen, mold spores and more. Compatible with hvac systems requiring filters sized 20" x 20". Each filter maintains efficiency for up to 90 days. V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low. Experience the clean air difference. Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors.
BrandFlanders #ad
ManufacturerFlanders Corporation #ad
Height20 Inches
Length20 Inches
Weight2.25 Pounds
Width1 Inches
Part Number84857.012020
Model84857.012020

4. 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 - 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. Superior filtration efficiency - aerostar filters are made with electrostatically charged synthetic material that draws and captures allergens including lint, pollen, pet dander, dust mites, mold spores, and dust.

Check your fit - nominal size: 20x20x1; this merv 11 filter is comparable with MPR 1000-1200 & FPR 7. 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.

High performing - 100% synthetic electrostatic media for high efficiency with low air flow resistance. Improve indoor air quality - protect your family and loved ones with clean indoor air quality at home. 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

5. FilterBuy

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MERV 8, Pleated HVAC AC Furnace Air Filter, FilterBuy 20x20x1, AFB Silver, 4-Pack

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FilterBuy #ad - Long-lasting: designed to last up to 3 months. Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen. Say hello to better indoor air quality! .

20x20x1 merv 8 pleated air filter for ac hvac or furnace pack of 4 filters. Ideal for residential and commercial use. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Traps 90% of airborne particles: say goodbye to dust, pollen, lint, debris, and pet dander. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Synthetic media provides significantly higher particulate efficiency than standard cotton media.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height19.5 Inches
Length19.5 Inches
Weight1.8 Pounds
Width3.5 Inches
Part NumberAFB20x20x1M8pk4
ModelAFB20x20x1M8pk4

6. AIRX FILTERS WICKED CLEAN AIR.

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AIRx ALLERGY 16x20x1 MERV 11 Pleated Air Filter, Box of 6, Made in the USA

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AIRX FILTERS WICKED CLEAN AIR. #ad - Compare to 3m filtrete micro particle mpr800 and Filtrete allergen mpr1200 filters. Traps mold, smoke particles, pet dander, pollen & dust mite debris for allergen protection. Max temperature - 180f 82c continuous service, peak 225F 107C. Marv 11 16x20x1 furnace filter - premium pleated filter. More pleats than most retail air filters - better energy efficiency & captures more particles. Made in u. S. A.
BrandAIRX FILTERS WICKED CLEAN AIR. #ad
ManufacturerAiRx #ad
Height0.75 Inches
Length15.5 Inches
Weight0.43 Pounds
Width19.5 Inches
Part NumberALLERGY-162001-6
ModelALLERGY-162001-6
Warranty1 year manufacturer

7. AmazonBasics

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AmazonBasics Merv 8 AC Furnace Air Filter, 20'' x 25'' x 1'', 6-Pack

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AmazonBasics #ad - Ac/furnace filter for capturing household irritants, and promoting furnace efficiency; 20 x 25 x 1 inch filters, improving air quality, 6-pack. For optimal results change filter every 60 to 90 days. Beverage board frame, wire mesh support, and electrostatically charged synthetic filter material. Captures allergens between 3-10 microns including lint, pollen, dust, mold spores, and dust mites. Merv 8 rating for residential use; comparable to MPR 600 and FPR 5.
BrandAmazonBasics #ad
ManufacturerAmazonBasics #ad
Height24.75 Inches
Length19.75 Inches
Weight5.08 Pounds
Width0.75 Inches
Part NumberBP80S.012025-6
ModelBP80S.012025-6

8. FilterBuy

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Pack of 6 Filters, FilterBuy 20x20x1 MERV 8 Pleated AC Furnace Air Filter, 20x20x1 – Silver

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FilterBuy #ad - Say hello to better indoor air quality! Traps 90% of airborne particles: say goodbye to dust, debris, lint, pollen, and pet dander. Long-lasting: designed to last up to 3 months.

Ideal for residential and commercial use. Synthetic media provides significantly higher particulate efficiency than standard cotton media. 20x20x1 merv 8 pleated air filter for ac hvac or furnace pack of 6 filters. Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Afb silver merv 8, comparable with mPR 300 / 600 clean living and dust & pollen. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height19.6 Inches
Length19.6 Inches
Width5 Inches
Part NumberAFB20x20x1M8pk6
ModelAFB20x20x1M8pk6

9. FilterBuy

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20x20x1 – Platinum, FilterBuy 20x20x1 MERV 13 Pleated AC Furnace Air Filter, Pack of 4 Filters

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FilterBuy #ad - Synthetic media provides significantly higher particulate efficiency than standard cotton media. Hospital grade merv 13 synthetic media: attracts and captures airborne particles or allergens less than one micron in size such as pollen, pet dander.

Made in the usa: manufactured by FilterBuy in the USA using 100% American made components. Also captures bacteria, fine dust, viruses carrying particles, mold spores and smoke.20x20x1 merv 13 pleated air filter for ac hvac or furnace pack of 4 filters. High quality: filter frames are made of beverage board, which stays strong through humidity and temperatures up to 200° F. Afb platinum merv 13, comparable with mpr 1500 to 1900 Ultimate Allergen Defense or Allergen Elite FPR 10 . Long-lasting: designed to last up to 3 months. Suitable for residential and business or commercial use Industrial grade.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height19.4 Inches
Length19.3 Inches
Weight2 Pounds
Width3.3 Inches
Part NumberAFB20x20x1M13pk4
ModelAFB20x20x1M13pk4

10. Aerostar

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Actual Size: 15 3/4"x19 3/4"x3/4", 4-Pack,White, Aerostar Clean House 16x20x1 MERV 8 Pleated Air Filter, Made in the USA

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Aerostar #ad - Fights lint, pollen, pet dander, mold spores, dust mites, and dust. Check your fit - nominal size: 16x20x1; actual size: 15 3/4"x19 3/4"x3/4"; This MERV 8 filter is comparable with MPR 600 & FPR 5. Comparable to 3m filtrate MPR 600 Clean Living. Comparable to honeywell Micro Defence Plus FPR 5. Change frequency 60-90 days, Made in the USA.
BrandAerostar #ad
ManufacturerFiltration Group #ad
Height0.75 Inches
Length19.75 Inches
Width15.75 Inches
Part Number16x20x1 MERV 8
Model16x20x1 MERV 8