Filtrete 20-in W x 25-in L x 1-in 14 MERV 2500 Smart Premium Allergen and Ultrafine Particle Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
Filtrete Smart Air Purifiers
3M 243826 Filtrete Smart Air Filter - 14 x 20 x 1 in. | Walmart Canada
Filtrete Filters Filtrete Smart Premium Allergen, Bacteria & Virus Filter, MPR 1900, 16 in... | The Home Depot Canada
3M Filtrete Smart Air Filter - 20-in x 20-in x 1-in - 1900 MPR | Réno-Dépôt