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18 x 20 x 1 5-MERV Air Filters & Accessories

2 results

Filtrete 
18-in W x 20-in L x 1-in MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter

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for pricing and availability

4.5
369
Dimensions:20L x 18W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18-in W x 20-in L x 1-in MERV 5 Basic Pleated Pleated Air Filter

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for pricing and availability

4.3
1046
Dimensions:19.7L x 17.7W x 0.8T
Air Filter Longevity:3 month