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Back Draft Damper

Seal your grow room when your fans are off. Ideal to seal off your outlet, stopping bugs enterin…


Female Coupling

Female to female duct joiners made of high quality galvanised steel. Durable strong construction…



Connect duct or equipment of different diameters. Durable galvanised steel construction built to…





Join two ducts into one. Male - Male - Male, so ducting can be sealed to each outlet. Strong dur…


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