... material,outside white color plateIntake fan1set 7.5KW professional turbo fan, air capacity:25000M³/H, Air speed:0.25~0.35M ... /SExhaust fan1set 7.5KW professional turbo fan,air capacity:25000M³/H, Air speed:0.25~0.35M ... filter2SETS, installed horizontallyPrefilter2SETS, M type filter structure, each set for intake and exhaust.Lighting systemCeiling light10UNITS×4PCS×40W=40PCS×40W, room ...