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21 1/2 x 21 1/2 x 1 Air Filter
Please select a filter rating below.
Actual Size: 21 1/2" x 21 1/2" 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.0121H21H |
| Lowe's Item # | 460579 |
| MPR Rating | 600 |
| Change Frequency | 90 Days |
| 6 Pack Price |
$106.29
$17.72 Each
|
| Equipment Protection |
 |
| Household Dust |
|
| Lint |
|
| Pollen |
|
| Mold Spores |
|
| Dust Mite Debris |
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| Pet Dander | - |
| Smoke Particles | - |
| Smog Particles | - |
| Bacteria | - |
| Particles that Carry Viruses | - |
| Particles that Carry Odors | - |
 Filtrete 1000 Micro Allergen
| |
| Lowe's Model # | 3MF10S.0121H21H |
| Lowe's Item # | 463139 |
| 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.0121H21H |
| Lowe's Item # | 467501 |
| MPR Rating | 1900 |
| Change Frequency | 90 Days |
| 6 Pack Price |
$170.00
$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.
