Koch M57W5B221-1/8�21-1/8�2-7/8 MiniPleat HEPA Air Filter99.999% voomi_id_9620 This product is ideal for The advanced thermostatic element

Koch M57W5B221 1 8�21 1 8�2 7 8 MiniPleat HEPA Air Filter99.999% voomi_id_9620 This product is ideal for The advanced thermostatic element This product is ideal for use in coastal areas or industrial settings and helps extend the lifespan of coils and components The relay features phase loss sensitivity and a trip free mechanism Reverse Gel Seal Features Constructed with the built in gel channel located at the back of the upstream side of the filter Designed for housings and ducted modules equipped with a "knife edge" seal Excellent replacement filter for permanently installed ducted ceiling modules Features: Anodized biotech laboratories and other environments where control and removal of airborne contaminants is of paramount importance in the protection of people