When setting up your grow rooms filtration system, it's incredibly important to choose the correct sort of ducting to compliment your set up. 

With three options of ducting to chose from (aluminium, combi and sono*) aluminium ducting compliments a grow room with lots of room-internal ducting, this is due to the aluminiums reflective surface - meaning that no light is lost or absorbed by none-reflective ducting, helping to reflect all available light down onto your plants and keep the air moving around your grow room.

*Each sold separately