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20 x 30 x 1 Air Filters

29 results

Filtrete 20-in W x 30-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 20-in W x 30-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

Colorfil 20-in W x 30-in L x 1-in MERV 8 Pleated Air Filter 2 -Pack

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4.8
129
Air Filter Longevity:2 month

Filtrete 20-in W x 30-in L x 1-in MERV 1 Basic flat Air Filter 2 -Pack

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4.3
1313
Air Filter Longevity:3 month

Filtrete 20-in W x 30-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 20-in W x 30-in L x 1-in Washable MERV 1 Basic Cut to Fit Adjustable Air Filter

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4.4
631
Air Filter Longevity:12 month

Filtrete 20-in W x 30-in L x 1-in MERV 12 Electrostatic pleated Air Filter 2 -Pack

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4.7
381
Air Filter Longevity:3 month

Filtrete 20-in W x 30-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.7
1896
Air Filter Longevity:3 month