100mm (4") Brown Round Grill - Internal or External Use
100mm (4") Stainless Steel Valve
100mm (4") Telescopic Duct 200-350mm With Reducing Ring & Round 100m 4" Grill *Extract Fan Ducting Kit*
100mm (4") Telescopic Duct 200-350mm With Reducing Ring & Square 100m 4" Grill *Extract Fan Ducting Kit*
100mm (4") White Round Grill - Internal or External Use
