Grizzly Industrial 3-Speed HEPA Hanging Air Filter

The T33150 Hanging Air Filter clears the room of the fine dust particles that your dust collection system doesn't capture. Outfitted with rubber feet, it can easily be placed on a workbench. The air filter can be set to operate in 3 air flow speeds-400, 500 and 620 CFM. HEPA stands for high efficiency particulate air. The HEPA filter in the T33150 traps small, harmful particles, such as saw dust, pollen, pet dander and dust mites down to 0. 3 microns with a MERV-17 rating at 99. 97%. A blue light on the control panel or remote control indicates normal operations; a red light means the filter needs replacing. When the machine is on, the Grizzly bear head doubles as an air quality indicator. The bear lights up green when the air is of optimal quality. It changes to orange when the air needs increased filtering and red when max fan speed is suggested. The air filter can be set for a timed performance of 2, 4, 6 or 8 hours. At the end of this time, the air filter will automatically turn OFF. The Auto function detects the air quality and adjusts filtration speed based on the current air quality. If you need focused air filtration for a specific operation, you can purchase an additional T33228 rear panel with a 4 in. port for attaching a dust hose. The T33150 manual was written by our based Technical Documentation Department and is packed with useful information. The Grizzly Customer Service and Technical Support Teams are U. S. -based.