Used in air conditioning and heating units.
Rugged materials resist breakdown in water.
Widely used in all climates and in humidification and evaporative cooling applications where durability is required. The fibers soften when wet due to water absorption and they return to their firm state when dry. Odor filter Filter Media Natural fiber bonded together with a thermo-setting bonding agent. Rubberized, latex-coated, fiber filter. Provides additional filtration through a net backing on the air leaving side.