This G-tools ventilator has a build in fan speed controller. Ideal for use in rooms with big temperature differences (light on/light off).
15% extra airflow
Swiss made MES motors are fitted as standard with backward formed impellers for up to 15% more airflow than standard fans.With its’ capacity of 420m3/hour it’s suitable for growrooms with 1 light.
The GT 125 extractor fan with fancontroller together with the Prima K2601 filter is permanently on sale.