Choose the model Round lowred vent polished SS Ø 178 mm Round lowred vent polished SS Ø 178mm +fly screen Round lowred vent polished SS Ø 63 mm +fly screen Round lowred vent polished SS Ø 102mm +fly screen Round lowred vent polished SS Ø 125mm +fly screen Round lowred vent polished SS Ø 152mm +fly screen Round lowred vent polished SS Ø 63 mm Round lowred vent polished SS Ø 102 mm Round lowred vent polished SS Ø 125 mm Round lowred vent polished SS Ø 152 mm Splash-proof protection for vents 4" Splash-proof protection for vents 5" Splash-proof protection for vents 6"