The included ducting and cowled vent ensure smooth airflow and help prevent backdraft and debris entering your system. External cowled vent – protects against rain and wind. 1 x Cowled external vent with shutter.
100-150mm Stainless Steel Wall Air Vent Covers Extractor Fan Vent Exhaust Grille
Vent Axia Window Kit 150mm Extractor Fan Ventilation White VA150 VA140 140901A
Extractor Fan Vent Cover Wall Grille Gravity Shutter for 150mm Ducting - White
4" 100mm, 5" 125mm, 6" 150mm in-line extractor fan vent back draught shutter
100/125/150mm Stainless Steel Extractor Fan Vent Cover Wall Air Filter Grille UK
Extractor Fan Vent Cover Wall Grille Gravity Shutter for 150mm Ducting Brown
