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.

Heating & Cooling

507 results

Filtrete 21 x 21 x 1 MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter 3 -Pack

Filtrete 

21 x 21 x 1 MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter 3 -Pack

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4.7
5285
Dimensions:21" W x 21" L x 0.8" T
Air Filter Longevity:3 month
Filtrete 21 x 21 x 1 MERV 12 1500 MPR Allergens, Bacteria Viruses Electrostatic Pleated Air Filter

Filtrete 

21 x 21 x 1 MERV 12 1500 MPR Allergens, Bacteria Viruses Electrostatic Pleated Air Filter

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4.8
3771
Dimensions:20.7" W x 20.7" L x 0.8" T
Air Filter Longevity:3 month
Filtrete 18 x 20 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter 6 -Pack

Filtrete 

18 x 20 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter 6 -Pack

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4.6
441
Dimensions:17.8" W x 19.8" L x 0.8" T
Air Filter Longevity:3 month
Filtrete 14 x 24 x 1 MERV 12 1500 MPR Allergens, Bacteria Viruses Electrostatic Pleated Air Filter 2 -Pack

Filtrete 

14 x 24 x 1 MERV 12 1500 MPR Allergens, Bacteria Viruses Electrostatic Pleated Air Filter 2 -Pack

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4.8
1009
Dimensions:13.8" W x 23.8" L x 0.8" T
Air Filter Longevity:3 month
Filtrete 18 x 36 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter

Filtrete 

18 x 36 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter

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4.6
445
Dimensions:18" W x 36" L x 1" T
Air Filter Longevity:3 month
Filtrete 14 x 20 x 1 MERV 14 2500 MPR Premium Allergen Ultrafine Particles Electrostatic Pleated Air Filter

Filtrete 

14 x 20 x 1 MERV 14 2500 MPR Premium Allergen Ultrafine Particles Electrostatic Pleated Air Filter

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4.8
63
Dimensions:14" W x 20" L x 1" T
Air Filter Longevity:3 month
Filtrete 10 x 10 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter 6 -Pack

Filtrete 

10 x 10 x 1 MERV 8 700 MPR Dust, Pollen, and Pet Dander Reduction Electrostatic Air Filter 6 -Pack

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4.6
445
Dimensions:9.8" W x 9.8" L x 0.8" T
Air Filter Longevity:3 month
Filtrete 17.5 x 22 x 1 MERV 11 1085 MPR Allergens Pet Dander Electrostatic Pleated Air Filter 2 -Pack

Filtrete 

17.5 x 22 x 1 MERV 11 1085 MPR Allergens Pet Dander Electrostatic Pleated Air Filter 2 -Pack

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4.7
16413
Dimensions:17.3" W x 21.8" L x 0.8" T
Air Filter Longevity:3 month