Fan Size: 13" Width X 16-1/2" Height X 13-1/2" LengthHose Size: 12" Diameter X 20' LengthPower: 60Hz / 120 VoltsProvides Directional Airflow For A Variety Of Applications, Especially In Basements, Crawl Spaces, Attics Or Any Other Area Where Access May Be LimitedFan Unit Has Rubber Feet On Its Base To Minimize Noise And Reduce VibrationsHeavy Duty 2-Ply Polyvinyl Hose Attaches Easily To The Blower/Exhaust Fan With a Cinch StrapHose Is Flame Retardant And Features Steel Support Coils And Convenient Hanger Rings To Enable Direction Of Airflow To Hard To Reach Areas Off The GroundVentilator May Be Used As An Intake Or Exhaust Fan Depending On Which End The Hose Is Attached***AVAILABLE FOR LOCAL PICKUP ONLY***