Top 9 12x20x1 Furnace Filters – Furnace Filters

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1. FilterBuy

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Silver, Pleated HVAC AC Furnace Filters 4-Pack, FilterBuy 12x20x1 Air Filter MERV 8

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FilterBuy #ad - 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.

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. All components are manufactured within the United States and designed with recyclable materials. 12x20x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size: 11. 50 x 19. 50 x 075 inches. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height0.75 Inches
Length11.5 Inches
Weight1.3 Pounds
Width19.5 Inches
Part NumberAFB12x20x1M8pk4
ModelAFB12x20x1M8pk4

2. FilterBuy

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Silver, FilterBuy 12x20x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters 6-Pack

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FilterBuy #ad - All components are manufactured within the United States and designed with recyclable materials. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs.

12x20x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size: 11. 50 x 19. 50 x 075 inches. 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. 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.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height0.75 Inches
Length11.5 Inches
Weight100 Kilograms
Width19.5 Inches
Part NumberAFB12x20x1M8pk6
ModelAFB12x20x1M8pk6

3. Filtrete

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AC Furnace Air Filter, Filtrete UT19-2PK-6E , Healthy Living Ultimate Allergen, MPR 1900, 2-Pack exact dimensions 11.81 x 19.81 x 0.78

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Filtrete #ad - 1900 mpr has a rating of MERV 13. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool - wasting energy. 62% small particle capture, like bacteria and particles that carry viruses % captured is based on ASHRAE 52.

2 testing for 03 to 1 micron particles from the air passing through the filter, which relates to HVAC industry standard efficiency testing. Thick air filters. Attracts and captures microscopic particles such as smoke, bacteria and viruses - and large particles, including lint, cough and sneeze debris, household dust and pollen. Find your size: 1900 mpr available in 4 in. 4 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.

Outperforms fiberglass, washable and non-electrostatic 3-month pleated 1 in. Certified as asthma & allergy friendly As outlined in report ASCR: 1246-01. 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. Filters. Sign-up for a filter change reminder program that works for you!
BrandFiltrete #ad
Manufacturer3M #ad
Height11.81 Inches
Length19.81 Inches
Width0.78 Inches
Part NumberUT19-2PK-6E
ModelUT19-2PK-6E
WarrantyLimited Warranty

4. Nordic Pure

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Nordic Pure 12x20x1 MERV 12 Pleated AC Furnace Air Filters 6 Pack

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Nordic Pure #ad - Lasts up to 3 months, depending on your unique home or office environment. Merv 12 media is ideal for high efficiency air filtration and will help those with moderate allergies and asthma. 5 x 19. 75. Nordic pure merv 12 and fpr 9 is equivalent to MPR 1500-1900, ideal for normal filtration and helping those with mild allergies. Made in the USA. 5 x 0 Nominal size: 12 x 20 x 1, actual size: 11 1/2 x 19 1/2 x 3/4 11.
BrandNordic Pure #ad
ManufacturerNordic Pure #ad
Height20 Inches
Length12 Inches
Width1 Inches
Part Number12x20x1M12-6
Model12x20x1

5. K&N

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The Last HVAC Filter You Will Ever Buy, Breathe Safely at Home or in the Office Actual Dimensions.8 x 19.6 x 11.6 inches, Lasts a Lifetime, K&N 12x20x1 HVAC Furnace Air Filter, Washable, Merv 11

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K&N #ad - Merv 11: superior Filtration. Increase hvac efficiency: Excellent airflow to help maintain HVAC system efficiency. Save money: save $30 annually compared to disposable filters.

Guarnateed quality: Premium design and construction for excellent air filtration. The last hvac filter you will ever buy: washable for long-term home air filter savings. Improves air quality: Helps capture dust, pollen, and other contaminants. Direct replacement: Designed to fit directly into your filter register. Easy to clean: remove filter, let filter dry, rinse with low pressure hose, apply K&N HVAC filter cleaner, return filter to housing.
BrandK&N #ad
ManufacturerK&N Engineering, Inc. #ad
Height0.8 Inches
Length19.6 Inches
Weight1.6 Pounds
Width11.6 Inches
Part NumberHVC-11220
Model12x20x1
WarrantyLimited Lifetime

6. Filtrete

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12 x 20 x 1, Filtrete Micro Allergen Defense AC Furnace Air Filter, 6-Pack, MPR 1000

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Filtrete #ad - Outperforms fiberglass, washable and non-electrostatic pleated 1" filters. Designed with filtrete brand 3-in-1 technology from 3M to pull in and trap unwanted air particles while letting clean air flow through. Lasts up to 3 months. Microparticle Performance Rating 1000 Filtrete allergen defense air filters turn your central heating and cooling system into a whole house air cleaner. Developed to pull in and trap unwanted particles, including: lint, dust and dust mite debris, pet dander, mold spores and pollen, and smoke and smog.
BrandFiltrete #ad
ManufacturerFiltrete #ad
Height6.4 Inches
Length20.4 Inches
Weight0.46 Pounds
Width12.9 Inches
Part NumberAD19-6PK-2E
ModelAD19-6PK-2E

7. Flanders

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Flanders PrecisionAire 84857.011220 12 by 20 by 1 NaturalAire with Baking Soda, 4-Pack

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Flanders #ad - Experience the clean air difference. Merv 8 rating: removes household dust, pollen, dirt, mold spores and more. Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors. V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low. Each filter maintains efficiency for up to 90 days. Compatible with hvac systems requiring filters sized 12" x 20".
BrandFlanders #ad
ManufacturerFlanders Corporation #ad
Height20 Inches
Length12 Inches
Width1 Inches
Part Number84857.011220
Model84857.011220

8. FilterBuy

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FilterBuy 12x20x1 Air Filter MERV 11, Pleated HVAC AC Furnace Filters 4-Pack, Gold

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FilterBuy #ad - Merv 11 synthetic media comparable with mpr 1000-1200 & FPR 7 protects homes from pets or allergies by trapping 95% of airborne particles without impacting air flow.

12x20x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size: 11. 50 x 19. 50 x 075 inches. 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. All components are manufactured within the United States and designed with recyclable materials. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height0.75 Inches
Length11.5 Inches
Weight1.46 Pounds
Width19.5 Inches
Part NumberAFB12x20x1M11pk4
ModelAFB12x20x1M11pk4

9. FilterBuy

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FilterBuy 12x20x1 Air Filter MERV 8 Allergen Odor Eliminator, Pleated HVAC AC Furnace Filters with Activated Carbon 2-Pack, Black

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FilterBuy #ad - 12x20x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size: 11. 50 x 19. 50 x 075 inches. Merv 8 odor eliminator synthetic media comparable with MPR 600 & FPR 5 protects homes from adverse smells while trapping 90% of airborne particles without impacting air flow.

Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. 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. All components are manufactured within the United States and designed with recyclable materials.
BrandFilterBuy #ad
ManufacturerFilterBuy #ad
Height0.75 Inches
Length11.5 Inches
Width19.5 Inches
Part NumberAFB12x20x1OEpk2
ModelAFB12x20x1OEpk2