Hydroponic Ventilation - Reducers
Ducting reducers are used to join two different sizes of ducting together in your hydroponic grow tent or grow room. They can also be used for adapting ducting to different sized silencers, fans and carbon filters. Our simple plastic duct reducers can convert between two different duct sizes. For a more versatile option your can try a joining collar which can convert between multiple duct sizes in 50mm increments including; 150mm, 200mm, 250mm, 300mm.