WEN 3410 3-Speed Remote-Controlled Air Filtration System (300/350/400 CFM), Basic w/ RF Remote

Includes a 1-micron filter and a 5-micron pre-filter, both of which can be easily replaced
Dimensions – 17” L x 20.5” W x 10” H | Electrical Requirements – 120V, 60 Hz, 1A | Air flow – 300/350/400 cubic feet per minute | Cover rooms up to – 400 sq ft. | Noise rating – 50 to 60 dB
Programmable timer automatically shuts unit off after set number of minutes
Remote control allows users to set timer, change speed and power the unit on and off from up to 26 feet away
RF remote system allows for operation from any angle of the room, even if direct line of vision is obstructed