Filtrete AL15-4 Air Filter, 25 in L, 25 in W, 11 MERV, 1000 MPR, Polypropylene Frame, Pack of 4 Dowel Centers & Accessories ACE Heavy duty Bi-Metal construction

ACE Heavy duty Bi-Metal construction extends life

The blade is made of carbon steel and the brown handle is made of wood

bitter coating to help discourage swallowing *

economical and durable cutting solution for many sheet metal and HVAC applications

Durable high carbon steel blade

Filtrete AL15-4 Air Filter, 25 in L, 25 in W, 11 MERV, 1000 MPR, Polypropylene Frame, Pack of 4 Dowel Centers & Accessories ACE Heavy duty Bi-Metal constructionFiltrete Air Filter, Non Electrostatic, Pleated, MPR Rating: 1000, 11 MERV, Fiberglass Filter Media, Polypropylene Frame, 25 in Length, 25 in Width, 1 in Thickness Unit: EA UPC: 051141959573 Model Number: AL15 4