Brand DRI-EAZ Model F284 Voltage 115v Dimensions 24.6″x26.2″x18.2″ Duct able Intake 12″ Outlet 8″ Use Weight 44 lb. (19.9 kg) Frequency 60 hz Power 3 amps CFM Rating (Max) 500 CFM Primary Filters HEPA filtration technology Daisy Chain Plug 3 units together—1500 CFM