Fan Speed Controllers
Hydroponic Grow Extraction - Fan Speed Controllers
Although high rates of extraction is great during the warm months, when it comes to winter it can cause your garden-space to get too cold for optimum growth. We have an extraction fan speed controller to suit every indoor garden and extraction system. We also have the latest hybrid types for the ultimate in quiet fan-running! Control your air-flow and your grow-environment properly, and see your plants thrive!