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12 x 20 x 1 Air Filters

17 results

Filtrete 12-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter 2 -Pack

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4.7
9367
Air Filter Longevity:3 month

Filtrete 12-in W x 20-in L x 1-in MERV 1 Basic flat Air Filter 2 -Pack

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for pricing and availability

4.3
1313
Air Filter Longevity:3 month

Filtrete 12-in W x 20-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.8
4097
Air Filter Longevity:3 month

Filtrete 12-in W x 20-in L x 1-in MERV 5 300 MPR Basic Dust Lint Electrostatic Air Filter 3 -Pack

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4.7
1131
Air Filter Longevity:3 month

Filtrete 12.0-in W x 20.0-in L x 1.0-in MERV 12.0 1500 MPR Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.8
3177
Air Filter Longevity:3 month

Project Source 12-in W x 20-in L x 1-in MERV 8 Electrostatic pleated Air Filter 3 -Pack

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4.8
50
Air Filter Longevity:3 month

Filtrete 12-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
2231
Air Filter Longevity:3 month

K&N 12-in W x 20-in L x 1-in Washable MERV 11 Pleated Air Filter

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3.4
5
Air Filter Longevity:3 month