Filtrete™ High Performance Air Filter 1900 MPR UA20-4, 12 in x 24 in x 1 in (30.4 cm x 60.9 cm x 2.5 cm)

The Filtrete™ Premium Allergen, Bacteria & Virus Filter outperforms all 1" filters. It attracts and captures microscopic particles like bacteria and particles that can carry viruses and large particles like mold spores and pollen.