110V Hydroponics Duct Tube Exhaust Fan Blower And Leather Sleeve 6" Inline 412 Cfm Brand new in box 412 CFM, 2550RPM, 50db, 150W, 120V/60Hz Leather Fan Cover for Long Lasting & Reduce Noise, Powerful, Quiet and Easy Installation Safe and Effective Operation, Wide Size and Superior air Flow Range. Compatible to 6" Carbon Filter, Quality & Sturdy Construction, Long Lasting