(4" - 100mm Extractor Fan：. 5" - 125mm Extractor Fan：. 6" - 150mm Extractor Fan：. 4)this Hon&Guan ventilation suits for HVAC, Bathroom, Greenhouse, Grow room and Tent and so on. Flexible Ducting Dryer Vent Pipe Aluminum Foil PVC Duct Fan Hose ：.
100MM 4inch Smoke Inline Extractor Fan Inline Duct Ventilation Fan for Grow Tent
5inch 125mm Smoke Inline Extractor Fan Inline Duct Ventilation Fan for Grow Tent
Smoke Inline Extractor Fan 4/5/6 inch Quiet Ventilation Fan for Bathroom UK Plug
Inline Extractor Fan Duct Fan 10 Inch 1808M³/h Inline Duct Exhaust LOW NOISE
Voltset 8 Inch Inline Extractor Fan: 200mm Inline Duct Fan with UK Plug, 1250 m³
