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Residential 20 x 20 x 1 Air Filters

22 results

Filtrete 20-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
9370
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month

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

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4.3
1313
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 20-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
1133
Dimensions:19.7L x 19.7W x 0.8T
Air Filter Longevity:3 month

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

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4.7
172
Dimensions:19.7L x 19.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 20-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
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 20-in W x 20-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.8
2751
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 20-in W x 20-in L x 1-in MERV 12 Electrostatic pleated Air Filter 2 -Pack

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4.7
382
Dimensions:19.7L x 19.7W x 1.7T
Air Filter Longevity:3 month

Filtrete 20-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter 4 -Pack

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4.7
1174
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month