The POWERTEC Dust Filter Bag is designed to optimize your dust collection system and maintain clean air in your work environment. This bag is 99 percent efficient in capturing fine dust particles from sanding and other wood-working operations. It is made of polyester felt with a singed finish. Felt features high breathability and fine particle separation. Singed felt allows a very thin layer of fine dust particles to collect and build on the surface of the bag.
. 99-percent efficient
. Fits most dust collectors
. Size: 20-Inch diameter x 31-Inch
. Pack of 1