![BestAir 20-in W x 25-in L x 4-in MERV 8 HW2025-8R Electrostatic Pleated Air Filter (3-Pack) at Lowes.com BestAir 20-in W x 25-in L x 4-in MERV 8 HW2025-8R Electrostatic Pleated Air Filter (3-Pack) at Lowes.com](https://mobileimages.lowes.com/productimages/9919019d-2e98-40fd-b04a-205b9b24b95d/01062118.png)
BestAir 20-in W x 25-in L x 4-in MERV 8 HW2025-8R Electrostatic Pleated Air Filter (3-Pack) at Lowes.com
![Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/5b3d6582-3d45-454e-9fc3-a97accf14263/62679235.jpg)
Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 1 Pack - Air Purifier Replacement Filters - Amazon.com Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 1 Pack - Air Purifier Replacement Filters - Amazon.com](https://m.media-amazon.com/images/I/61dtVGbDiJL.jpg)
Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 1 Pack - Air Purifier Replacement Filters - Amazon.com
![Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/6bf14c5a-509b-4a8b-a293-aa0654064925/65226700.jpg)
Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
![Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 8 Air Filter 1 Pack - Replacement Furnace Filters - Amazon.com Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 8 Air Filter 1 Pack - Replacement Furnace Filters - Amazon.com](https://m.media-amazon.com/images/I/61qe-6VLtEL._AC_UF894,1000_QL80_.jpg)
Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated MERV 8 Air Filter 1 Pack - Replacement Furnace Filters - Amazon.com
![Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 2 Pack - Air Purifier Replacement Filters - Amazon.com Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 2 Pack - Air Purifier Replacement Filters - Amazon.com](https://m.media-amazon.com/images/I/714Q8U4ie8L.jpg)
Nordic Pure 20x20x4 (19_1/2 x 19_1/2 x 3_5/8) Pleated Air Filters MERV 15 Plus Carbon 2 Pack - Air Purifier Replacement Filters - Amazon.com
![Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/27f89b85-65cf-43ad-8121-e42f8216ce5d/63493909.jpg)
Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
![Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/e33c2b41-784d-4daa-aa52-060983eac3ba/40864294.jpg)
Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
![BestAir 25-in W x 20-in L x 5-in MERV 11 MERV: 11 Pleated Air Filter in the Air Filters department at Lowes.com BestAir 25-in W x 20-in L x 5-in MERV 11 MERV: 11 Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/1da7ae41-bc0d-4b61-9031-10c6701484b6/01062116.jpg)
BestAir 25-in W x 20-in L x 5-in MERV 11 MERV: 11 Pleated Air Filter in the Air Filters department at Lowes.com
![Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/0e1b37ed-c302-4989-ad45-25b4371376cb/62222892.jpg)
Filtrete 20-in W x 20-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
![Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/b3a91ddb-e230-4763-b339-6ae90ad81024/62491549.jpg)
Filtrete 16-in W x 20-in L x 4-in MERV 12 1550 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![Honeywell Electrostatic Pleated Air Filter (Common: 20-in x 20-in x 4-in; Actual: 19.75-in x 19.75-in x 4.375-in) at Lowes.com Honeywell Electrostatic Pleated Air Filter (Common: 20-in x 20-in x 4-in; Actual: 19.75-in x 19.75-in x 4.375-in) at Lowes.com](https://mobileimages.lowes.com/product/converted/085267/085267266734.jpg?size=pdhism)
Honeywell Electrostatic Pleated Air Filter (Common: 20-in x 20-in x 4-in; Actual: 19.75-in x 19.75-in x 4.375-in) at Lowes.com
![Filtrete 20-in W x 36-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 20-in W x 36-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/2d42fedc-2989-4689-94e5-ec1ca512bd48/63647190.jpg)
Filtrete 20-in W x 36-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
![Air-Care 20-in W x 20-in L x 4-in Washable MERV 8 Electrostatic Air Filter in the Air Filters department at Lowes.com Air-Care 20-in W x 20-in L x 4-in Washable MERV 8 Electrostatic Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/ca4f50ae-811a-46f0-96a7-cf824fb138aa/64146892.jpg)
Air-Care 20-in W x 20-in L x 4-in Washable MERV 8 Electrostatic Air Filter in the Air Filters department at Lowes.com
![Filtrete 20-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (4-Pack) in the Air Filters department at Lowes.com Filtrete 20-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (4-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/310965ed-5456-4925-afc1-a21aa2b97560/63647240.jpg)
Filtrete 20-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (4-Pack) in the Air Filters department at Lowes.com
![Filtrete 16-in W x 25-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com Filtrete 16-in W x 25-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/60c8f0f8-16c8-4aa2-96d1-9c20f4da27da/05235128.jpg)
Filtrete 16-in W x 25-in L x 4-in MERV 11 1000 MPR Allergen Defense Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
![Filtrete 20-in W x 36-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com Filtrete 20-in W x 36-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com](https://mobileimages.lowes.com/productimages/54e2ac11-d63f-4971-b485-af7570819b12/63647197.jpg)