Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Furnace Filters

107 results

Filtrete 
17.5 x 29.5 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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4.7
13343
Dimensions:29.2L x 17.2W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18 x 18 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13343
Dimensions:17.7L x 17.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
23.5 x 23.5 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13343
Dimensions:23.1L x 23.1W x 0.8T
Air Filter Longevity:3 month

Filtrete 
17.5 x 23.25 x 1 MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic pleated Air Filter

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for pricing and availability

4.8
3391
Dimensions:23.5L x 17.5W x 0.8T
Air Filter Longevity:3 month

Filtrete 
16 x 16 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13343
Dimensions:15.7L x 15.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18 x 24 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13343
Dimensions:23.7L x 17.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
16 x 30 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13343
Dimensions:29.7L x 15.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
25 x 25 x 1 MERV 11 1085 MPR Allergen Defense Extra Electrostatic pleated Air Filter

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for pricing and availability

4.7
13369
Dimensions:24.7L x 24.7W x 0.8T
Air Filter Longevity:3 month