4/5/6 inch Loft Mounted Inline Ceiling Power Ventilation Bathroom Extractor fan
4" 5" 6" Flexible Duct Hydroponic Ventilation Extractor Fan Vent Hose Pipe 1M-5M. 10 Year Life CO Detector Carbon Monoxide Alarm LED Digital Battery Powered 1-10X. Exhaust Fan 100MM 1. Static pressure: 150Pa.