Filtrete 20-in W x 20-in L x 1-in MERV 11 1085 MPR Allergen Defense Extra Electrostatic Pleated Air Filter (2-Pack) in the Air Filters department at Lowes.com
3M Filtrete 2200 Elite Allergen & Home Pollutants - 20x20x1
Amazon.com: 3M 20x20x1, Filtrete Micro Allergen Air Filter, MERV 11, 6 Pack : Tools & Home Improvement
3M Filtrete 20 In. x 20 In. x 1 In. Basic Pleated 250 MPR Furnace Filter - Gillman Home Center
Filtrete 20-in W x 20-in L x 1-in MERV 13 1900 MPR Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
M Filtrete 20"x20"x1", AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack
Filtrete 20-in W x 24-in L x 1-in MERV 12 1500 MPR Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete Dust Reduction Pleated Air Filter, 3 Months, Green, 20x20x1-In. | True Value
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
Filtrete 20x20x1 Air Filter, MPR 1200 MERV 11, Allergen Plus Odor Reduction, 1 Filter - Walmart.com