Blauberg UK Decor 155X155/100G White-A 4 inch 100 mm Round Plastic Ducting and Fittings for Extractor Fan Ventilation Shutter Flaps-100mm-White, Gravity Shutter-100Mm-White, 100mm
Shop:
Amazon.co.uk
Product ID:
B06W59KB43
Description:
100mm extractor fan vent with gravity flaps (White) For interior and exterior use Wall Vent with gravity flaps to prevent backdraughts Wall vent can be fitted to round ducting. For 4" (100mm) ducting. Actual size of cover is 140mm x 140mm. *British Made by Manrose*