Purafilter 4 In. x 12 In. x 1 In. Floor Register Trimmable Air Filter (12-Pack)

• Brand Name | Purafilter
• UPC | 00031949144128
• Country of Origin | USA

Purafilter floor register vent filters trap airborne particles from recirculating indoors and prevent dirt and objects from falling into your home's ductwork. Our filter trims easily to fit 4 in. x12in. vents or smaller. Our self-charging electrostatic material attracts dirt, dust and pollen size particles.