Hon&Guan 6 x 8FT Flex Duct with 2 Duct Clamps, and 6 inch inline fan Duct Booster Fan 469CFM and 6'' 6 Inch Dust Collection Fittings.

6 Ducting Lightproof : Thick layer of black PVC on Hon&Guan ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 6 in diameter, 3 Layer Tough : Keep your ventilation system free of rips and pin holes. Under the black PVC layer our ducting is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes, Inline Duct Fan 6”(150mm)| Voltage: 100-120V| Power: 77W| Speed: 4300(RPM) |Air Volume: 469CFM| Noise: 55 dBA | Bearings: Nippon Miniature Bearing., Powerful and Silent Inline Exhaust Fan The 6 inch inline fan mixed flow design combined with a EC motor for a truly quiet and energy efficient performance. The energy efficiency of the EC motor can save up to 50% of energy costs. garage exhaust fan with variable speed controller, can precisely optimize the fan's speed and low energy., High Effect Flange Dryer dock the original dryer vent quick release, 6 inch duct collar connected with the dryer vent hose, it can help to drain the bad air from the wall or other places to ensure fresh air.