The washable and removable filter ensures minimal dust enters the unit
the memory function retains your last settings
And it is easy to install
The sturdy all-metal structure and reinforced frame resist impact and corrosion
Small space heater for indoor use has 3 adjustable power levels fan-only
30 in. 3-Speeds Drum Fan in Yellow with Powerful 1/3HP Motor, Commercial or Industrial Fan The washable and removable filterBuilt with 1 3 HP Powerful Motor and Shielded Ball Bearings, this heavy duty industrial barrel fan provides refreshing breeze for large spaces. High speed 13000 CFM Medium speed 12600 CFM Low speed 11800 CFM. It is ideal for warehouse, workshop, factory, garage, basement, industrial, commercial and covered patio. New technology contributes longer air movement with lower noise, during high speed running, air speed even reach 8. 1 m s. noise 67 dB on 1