Laminar Flow Cabinet Filter Type HEPA 250 cfm CFM Overall Height 35 in Overall Width 24 in Overall Length 36 in Inside Height 24 in Inside Length 35 1/2 in Inside Width 23 1/2 in Opening Size 20 in 0.4 hp HP Voltage 115V/60 Hz Number of Filters Required 1 Powder-Coated Steel Compliance UL 61010 Width 36 in Depth 24 in Height 35 in Voltage (AC) 115V For Use With Mfr No CART M15