The Single Micron 19-5/8 in. x 31 in. Dust Collector Filter Bag by POWERTEC. This industry leading 1-micron dust collector filter bag was manufactured to capture up to 99% of fine dust particles created by various types of sanding applications, table saws and other woodworking projects - without a reduction of airflow. These work perfectly as replacement bags, offering improved support and fine dust collection over OEM versions - eliminating unnecessary dust clouds in your shop. //The heavy-duty Clear Dust Collector Bags (5 Pack)// These premium quality plastic dust bags were professionally crafted to work in conjunction with most standard dust collection systems. Designed exclusively as the bottom bag, they are the last line of defense for capturing large dust particles, wood chips and debris created when working with table saws, sanding equipment and woodworking applications. //The Dust Collector Machine Band Clamp// Made with precision machined steel, this clamp attachment also possesses a zinc plated coating. This level of protection helps prevent abrasive scratches, while providing dust and corrosion resistance for long-term durability. Provides you with a high quality replacement to help secure your dust bags to your machines. The band clamp offers a perfect fit for the 1.5 horsepower POWERTEC Dust Collector Mobile Base (DC1512), but is versatile enough to work with any system that utilizes a diameter range of 18-7/8 in. to 19-27/64 in.