Filtrete 20-in W x 25-in L x 1-in MERV 14 2500 Smart Premium Allergen and Ultrafine Particle Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Pleated Air Filter, 3 Months, White, 20x25x1-In. | True Value
Filtrete 20-in W x 25-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 20x25x1 MPR 1200 Clean Living Odor Reduction Furnace & AC Air Filter
3M Filtrete 2200 Series Premium Allergen AC Furnace Filter 20x25x1 (3-Pack) | eBay
Filtrete 20-in W x 25-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™ Pollen Furnace AC Air Filter 600 MPR, 1 pk / 20x25x1 in - Kroger
3M Filtrete 2200 Elite Allergen & Home Pollutants - 20x25x1