Introducing the 3-Speed Remote Controlled Air Filtration System from POWERTEC. This low-cost shop air filter system provides high-end results, effectively eliminating up to 99% of airborne particulates in your workshop. Using both inner and outer filters, this system catches and abolishes contaminants, while circulating clean air in to your working area. To help maximize its effectiveness with the space you're working with, it comes equipped with an adjustable 3-speed air flow option - which can be operated manually or by remote control. This unit not only possesses the power (1/5 HP) to get the job done, but it was carefully designed to work quietly in the background, for a non-disruptive working environment. Air Flow Speeds Choose from 655 875 1060 CFM. Radio Frequency Remote Control Allows you to control the power and set your preferred speed from across the room. Easy to Clean and Replace 2 Filter System 5 micron disposable outer filter and 1 micron easy cleaning inner filter. Energy Efficient Time Delay Using the built-in timer, you can program the unit to automatically shut off in intervals of 1-hour, 2-hours or 4-hours. Mounting Rings Possessing a lightweight design, the well placed and constructed hooks (eye bolts) make ceiling installation a quick and easy task. SPECS Motor Size: 1/5 HP, 120-Volt 60 Hz. Motor Amperage: 3 Amp. Motor speeds: 750 RPM/960 RPM/1200 RPM. Unit Weight: 69 lbs. Sound Rating by Speed (from 3 ft.): Low 63 dB Med 67 dB High 68 dB.