This low-cost shop air filter system provides high-end results, and effectively eliminates up to 99% of airborne particulates for your workshop. This system catches and abolishes contaminants, while circulating clean air into your working area by using both, high caliber inner and outer filters. You can operate manually on the unit, or by remote control (included) to help maximize its effectiveness with the amount of time and space you’re working with. Unlike some air filtration machines, this unit not only possesses the power (1/6 HP) to get the job done, but it was carefully designed to work quietly in the background, for a non-disruptive working environment.