Systemair RVK Extractor Fans
Good air exchange is an important consideration in any grow room, since CO2 levels must constantly be replenished, temperatures skillfully managed, humidity levels harnessed and bugs blocked out. Made by Systemair of Germany, these RVK turbo fans are quiet running, powerful and ideal for connecting up to our superb selection of carbon filters and silencers.
Normally you would use one fan as part of an extraction system to take away the stale air from inside your grow room and another as part of an intake system to bring in fresh air from outside of it. In some instances, such as smaller set-ups, it is possible to get by with a single extractor fan which is used with a carbon filter and ducting parts to remove stale air from the grow room whilst fresh air is sucked into the grow room via vents in doors, windows and walls. RVK Systemair Extractor Fans are suitable whatever method you choose to use.