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20 x 25 x 4 Air Filters & Accessories

17 results

Filtrete 
20-in W x 25-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic pleated Air Filter 2 -Pack

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4.6
1249
Dimensions:24.4L x 19.8W x 4.3T
Air Filter Longevity:12 month

Filtrete 
20-in W x 25-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.5
1613
Dimensions:24.4L x 19.9W x 4.3T
Air Filter Longevity:12 month

Filtrete 
20-in W x 25-in L x 4-in MERV 12 1550 MPR Slim Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.6
460
Dimensions:24.5L x 19.9W x 3.8T
Air Filter Longevity:12 month

 
20-in W x 25-in L x 4-in MERV 8 Pleated Air Filter

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3.0
5
Dimensions:24.5L x 19.5W x 3.8T
Air Filter Longevity:6 month

BestAir 
20-in W x 25-in L x 4-in Electrostatic Pleated Air Filter

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5.0
2
Dimensions:24.8L x 19.8W x 4.3T
Air Filter Longevity:12 month

K&N 
20-in W x 25-in L x 4-in Washable MERV 8 Pleated Air Filter

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Dimensions:24.6L x 19.6W x 3.8T
Air Filter Longevity:3 month

Filtrete 
20-in W x 25-in L x 4-in MERV 13 Pleated Air Filter 3 -Pack

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Dimensions:24.5L x 19.5W x 3.6T
Air Filter Longevity:3 month

Filtrete 
20-in W x 25-in L x 4-in MERV 8 Pleated Air Filter 3 -Pack

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for pricing and availability

Dimensions:24.5L x 19.5W x 3.6T
Air Filter Longevity:3 month