Filtrete 2001-4-HR Furnace Air Filter, 25 in L, 16 in W, 1-Pleat, 12 MERV, 12 MPR, Pack of 4 FIBERGLASS PANEL ACCS The sealing surface on the

The sealing surface on the end of the plug is wider than other interchanges

Model Number: F273751

mirrors and stainless steel

Conforms well to irregularly shaped surfaces

Filtrete 2001-4-HR Furnace Air Filter, 25 in L, 16 in W, 1-Pleat, 12 MERV, 12 MPR, Pack of 4 FIBERGLASS PANEL ACCS The sealing surface on theThe Filtrete ultra allergen reduction filter attracts and captures microscopic particles like bacteria and particles that can carry viruses and large particles like mold spores and pollen. For residential use only. Filtrete 16 x 25 x 1 MPR 1500 air filter, made by 3M, helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment. Designed with exclusive Filtrete 3 in 1 technology, including a high MPR