Nothing makes woodworking less desirable than breathing the fine dust particles produced from sanding, routing, and sawing. Wood dust is not only a nuisance, but it is a health hazard as well. Imagine having a cleaner more healthy shop environment without having to spend a lot of money or consume a lot of valuable shop space. You can with this small, compact air cleaner. The unit is 25" long and 13" in diameter and weighs only 15 pounds, making it great for setting it where the dust is being produced. The induction motor quietly moves 235 cfm of air to filter dust as small as 5 microns efficiently and effectively; it is able to filter a 290 square foot room every 10 minutes. There is a removable end grill for convenient filter maintenance of the included 2-stage filter system. The small size is great for between joist placements in the basement shop. Includes a 12 cord with easy cord storage, and rocker switch. The replacement filter kit includes a foam sleeve secondary filter and cartridge filter.