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 20x20x1 2pk Allergen Bacteria And Virus Air Filter 1500 Mpr : Target
3M - Pleated Air Filter: 20 x 20 x 1″, MERV 12, 90% Efficiency - 10805786 - MSC Industrial Supply
Product Detail Page | Cub
3M Filtrete 20x20x1 MPR 1200 Odor Reduction Furnace & AC Air Filter 4-Pack
Filtrete 20x20x1 Allergen Defense Air Filter 1000 Mpr : Target
Filtrete 20x20x1 Air Filter, MPR 1900, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters - Replacement Furnace Filters - Amazon.com
3M UR02-2PK-1E Filtrete 20x20x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 2 Filters
20x20x1 Air Filter, MPR 300 MERV 5, Clean Living Dust Reduction, 4 Filters 3M | eBay