... ,GS,CB,ETL,SAA 2.304 or 430 stainless steel 3.Power Rating: 220V/110V 4.lighting optional Key ... , low)5,Filter: Acrylic filter paper, Aluminum filter, charcoal filter. The lifetime of Acrylic filter paper is up to ... aluminum frame and alumina, both aluminum filter and charcoal fitler can be cleaned in the dish-washing machine ... space. 9. Exhaust tube thickess: 6.5cm Stainless Steel Kitchen Ventilator