Filtrete 16 In. x 20 In. x 1 In. 1900 MPR Premium Allergen, Bacteria & Virus Furnace Filter, MERV 13 - S.W. Collins
Filtrete 16-in W x 20-in L x 1-in MERV 5 Basic Pleated Air Filter (3-Pack) in the Air Filters department at Lowes.com
Filtrete 16x20x1 Air Filter, MPR 1900, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters - Amazon.com
Filtrete 16x20x1 Air Filter, MPR 700, MERV 8, Clean Living Dust, Pollen and Pet Dander Reduction 3-Month Pleated 1-Inch Air Filters, 4 Filters - Amazon.com
Genuine 3M Filtrete MPR 1900 Premium Allergen, Bacteria, Virus 1" Furnace & AC Air Filter - 6-Pack
3M Filtrete™ 16 in x 20 in x 1 in Ultimate Allergen Reduction Filter, 1 ct - Foods Co.
Filtrete 16x20x1 Air Filter, MPR 1900, MERV 13, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters - Replacement Furnace Filters - Amazon.com