Filtrete 20-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
NEW 6 - Pack Filtrete 20x20x1, MPR 1200 + Carbon, MERV 11 Air Filter | eBay
Filtrete 16-in W x 16-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 9800-4 Air Filter, 16 in L, 20 in W, 11 MERV, 10...
Filtrete 14-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