This air filter is an essential machine for any workshop, it cleans the workspace fast and quietly to filter out tiny dust particles. Handy remote control is convenient to make adjustment for air filter speed, timer and start&stop. Filters are easy to clean and the machine is easy to be moved around. The air cleaner can be mounted in the ceiling with the hooks that come with it, and it can also be placed on a work table. This machine has double filtration that ensures very clean results in all conditions. Can be timed to stop air cleaning 1, 2 or 4 h after finishing your workday.