Flanders Merv 4 30-Foot Service Roll Polyurethane Foam Air Filter, 24X1/4 In.

Keep your equipment functioning well with the Flanders MERV 4 30' Service Roll Polyurethane Foam Air Filter. It's designed to help filter out particulates from the air. This prolongs the service life of your equipment. The polyurethane air filter has a MERV 4 rating. At 24 sq in, this product fits most standard in-room A/C units. You can cut it down to another size or shape if you need, and this polyurethane material is also useful for various other purposes.

Flanders MERV 4 30' Service Roll Polyurethane Foam Air Filter, 24" x 0.25": Rugged polyurethane foam that is designed for use in room unit air conditioners Also for pad/holding frames Washable for repeated use Simply clean up with mild soap and water Flanders air filter measures 24" x 0.25"