VENTS UK 150 mm / 6'' diameter White Round Ceiling Ventilation Cover/PVC Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics In-Line Extract Fan Air conditioning HVAC Indoor

VENTS UK 150 mm / 6'' diameter White Round Ceiling Ventilation Cover/PVC Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics In-Line Extract Fan Air conditioning HVAC Indoor

VENTS UK 150mm In Line Bathroom Extractor fan with Timer 150 mm Silent In-line Toilet Ventilator Powerful Ventilation Damp Control 6 inch Loft Mounted Inline Shower Ceiling

Kair Ducting Reducer 150mm to 100mm / 6 to 4 inch Duct Pipe Reduction Connector