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20 x 21 x 1 Air Filter

Please select a filter rating below.

Actual Size: 19 7/8" x 20 7/8" x 0.8"

Filter Modification - This 3M filter is custom-tailored from a standard size to meet your personal requirements. The filters continue to meet the original specifications with regard to filtration efficiency and pressure drop.

 
Filtrete 600 Dust and Pollen
Lowe's Model # 3MF06S.012021
Lowe's Item # 460564
MPR Rating 600
Change Frequency 90 Days
 
6 Pack Price
$92.66
$15.44 Each
 
Equipment Protection
Household Dust
Lint
Pollen
Mold Spores
Dust Mite Debris
Pet Dander -
Smoke Particles -
Smog Particles -
Bacteria -
Particles that Carry Viruses -
Particles that Carry Odors -
 
Filtrete 1000 Micro Allergen
Lowe's Model # 3MF10S.012021
Lowe's Item # 463089
MPR Rating 1000
Change Frequency 90 Days
 
6 Pack Price
$114.08
$19.01 Each
 
Equipment Protection
Household Dust
Lint
Pollen
Mold Spores
Dust Mite Debris
Pet Dander
Smoke Particles
Smog Particles
Bacteria -
Particles that Carry Viruses -
Particles that Carry Odors -
 
Filtrete 1900 Maximum Allergen
Lowe's Model # 3MF19S.012021
Lowe's Item # 467646
MPR Rating 1900
Change Frequency 90 Days
 
6 Pack Price
$169.99
$28.33 Each
 
Equipment Protection
Household Dust
Lint
Pollen
Mold Spores
Dust Mite Debris
Pet Dander
Smoke Particles
Smog Particles
Bacteria
Particles that Carry Viruses
Particles that Carry Odors

Custom Air Filter Order Generator

Don't see your size listed? Don't worry, we can make any size!
Click below to be taken to the custom air filter order generator.

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