High quality and air tight, GAS Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your grow room.
Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes.
Ducting reducer is used to connect duct or equipment of different diameters.
Steel wall mounting square ducting flanges to terminate a ducting run through a wall.
Premium bands to secure your new pre-filter to a CarboAir filter. These have been especially designed and made from the finest material in the UK. Two per a pack.
