The Glasfloss GDS disposable panel filter features an innovative, reinforced, ''double strut'' construction for excellent durability and performance in commercial, industrial, and residential applications. The design provides 10 percent greater open media area than traditional metal grill filters and offers excellent dust holding capacity. In addition, the design allows for easier disposal, eliminates sharp edges for safer handling and reduces carton weight for lower shipping costs. The GDS disposable panel filter is available in 1 in and 2 in depths in many standard sizes.