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20x21x1a Air Filter - MERV 8

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Brixwell 20x21x1a-M8 20x21x1a Air Filter - MERV 8

Item #: 20x21x1a-M8 by Brixwell

Brand: Brixwell

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$9.80

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MERV Rating: MERV 8

MERV 8
MERV 11
MERV 13
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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Protection from

Common allergens, dust, pet dander, mold

FPR rating

FPR 5

Filtration efficiency

90%

Size Type

Actual

Frame Type

Rigid cardboard

Odor Eliminator

No

Nominal Size

20 x 21 x 1 inches

MPR Rating

MPR 600

MERV Rating

MERV 8

Particle Size

3-10 microns

Suitable For

HVAC units, furnaces

Application

Residential / commercial use

Thickness

1 Inch

Actual Size

20 x 21 x 0.75 inches

Capacity

Standard capacity

Product Overview
The 20x21x1 air filter is designed for residential furnace and HVAC systems, helping improve indoor air quality while protecting your equipment. Whether you need a 20x21x1 furnace filter or a high-efficiency HVAC air filter, this size is commonly used and should be replaced every 30 90 days.