Koch 591-075-30M30 x75x1 Synthetic Hogshair Air Filter Media, Blue voomi_id_63620 This copper fitting ensures durability

This copper fitting ensures durability and a tight fit

This furnace ensures efficient home heating

USB connectivity for laptop or PC

Valve Connection: Union

Koch 591-075-30M30 x75x1 Synthetic Hogshair Air Filter Media, Blue voomi_id_63620 This copper fitting ensures durabilityKoch Filter Hogshair Media is composed of organic fibers that have been curled and coated with a special resin, then baked together at a high temperature. The result of this process is a tough and springy, thoroughly bonded, nearly rigid air filtration medium. Excellent alternative to disposable panel filters. Besides its cut to size advantage over disposable panel filters, the Koch Hogshair Media is also more durable, easier to handle and install. It