The Glasfloss 14201 14x20x1 disposable panel filter features and innovative reinforced "double strut" construction for durability and performance in commercial, industrila and residential applications. the Glasfloss 14201 14x20x1 disposable panel filter utilizes a double-skin, progressively dense fiberglass to maximize dust holding capacity. The filter frame is made from 100% recycled materials. Order your Glasfloss GDS14201 - 14x20x1 filter today!

• The standard size filter element shall be constructed of a heavy-duty, one piece craftboard frame
• All corners shall be closed and sealed
• The fiberglass filter media shall be coated with a non-toxic, non-flammable, odor free adhesive
• The fiberglass media shall be constructed ina progressively dense fashion from air entering to air leaving side