kitchen chimneyfeatures: 1:220V/50HZ(others available) 2:5 layers aluminum filter,easy clean 2:3 Speeds crycal/piano control 3:Air flow: 800-1000m3/h 4:LED/Halogen lights 5:Maximum wind pressure:>240pa 6:Noise level:≤54db 7:Product size (mm): 900*500*515-890 8:Packing dimension (mm): 960*600*600 9:Gross weight (kg): 30kg / Net weight(kg):25kg