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17 x 21 x 1 Air Filters

3 results

Filtrete 17-in W x 21-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:20.8L x 16.8W x 0.8T
Air Filter Longevity:3 month

Filtrete 17-in W x 21-in L x 1-in MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter

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4.5
122
Dimensions:21L x 17W x 1T
Air Filter Longevity:3 month

Filtrete 17-in W x 21-in L x 1-in MERV 5 Basic Pleated Pleated Air Filter

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for pricing and availability

4.3
1046
Dimensions:20.9L x 16.9W x 0.8T
Air Filter Longevity:3 month