Filtrete™ High Performance Deep Pleat Filter 1550 MPR NDP01-4IN-4, 16 in x 25 in x 4 in (40.6 cm x 63.5 cm x 10.1 cm)

The Filtrete™ Allergen, Bacteria, and Virus Deep Pleat filter attracts and captures microscopic particles like bacteria, particles that can carry viruses, and large particles like mold spores and pollen. Actual filter depth is 4 3/8".