ISC Sales offers fiberglass air filter rolls and pads available for sale. A variety of options from Merv 3 and Merv 3 ratings and a variety of lengths and sizes. These fiberglass air filter media rolls offer high quality spun glass formed into a graded density blanket to provide max depth. Shop products below.
You must add a minimum of 25 Koch 582-020-025 - 25x20x4 Fiberglass Air Filter Pad, MERV 4's to your cart.