The Shop Fox W1826 1 HP Wall Dust Collector is designed to capture dust right at the source, eliminating the reduced efficiency of a duct system. With 537 CFM capacity, it will handle just about any hungry woodworking machine and without a complicated duct system, static pressure loss is minimal. A simple wall-mount bracket and locking screw system ensures you'll be safely up and running in no time! The bag filter features a window to gauge dust levels in the bag and a bottom zipper for easy cleaning. Like all Shop Fox benchtop machines, the W1826 comes with a 2-year warranty which covers parts and assures the unit is free from factory defects. (Consumables are not covered by the warranty.) The W1826 manual was written by the U.S. based Woodstock Technical Documentation Department and is packed with useful information. The complete and easy-to-read manual makes it easier to assemble and maintain your dust collector.