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'20×24×1 furnace filters'

984 results

BestAir 
20 x 25 x 4 MERV 11 BestAir 20 x 25 x 4, Air Cleaning Furnace Filter, MERV 11, Removes Allergens and Contaminants, For Honeywell Models Electrostatic pleated Air Filter

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5.0
2
Dimensions:24.6L x 19.8W x 4.3T
Air Filter Longevity:12 month

BestAir 
16 x 25 x 5 MERV 13 BestAir 16 x 25 x 5, Air Cleaning Furnace Filter, MERV 13, For Trion Air Bear, Supreme, Skuttle, GeneralAire, Source1 and Ultravation Models Electrostatic pleated Air Filter

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Dimensions:24.1L x 15.6W x 4.9T
Air Filter Longevity:12 month

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

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4.6
1305
Dimensions:24.4L x 19.8W x 4.3T
Air Filter Longevity:12 month

Filtrete 
20 x 25 x 1 MERV 1 Basic flat Air Filter 2 -Pack

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4.2
441
Dimensions:24.7L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 
20 x 20 x 1 MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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4.8
4184
Dimensions:19.6L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 
20 x 30 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter 2 -Pack

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4.7
12310
Dimensions:29.7L x 19.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 
16 x 25 x 1 MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter 3 -Pack

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4.6
1915
Dimensions:24.8L x 15.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
16 x 20 x 1 MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter 3 -Pack

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for pricing and availability

4.6
1915
Dimensions:19.7L x 15.7W x 0.8T
Air Filter Longevity:3 month