GT125 One-Speed Extractor Fan 420m3

This GT125 fan moves 420m3 per hour through a 125mm flange. The Swiss-made MES AC motor draws just 60 watts at 0.26 amps, so it runs quietly and sips power. Backward-curved impellers add up to 15 percent more airflow than a standard fan and hold their pull when a filter is attached.

It suits a single-light grow tent, ducted to a carbon filter on the extraction side. The supplied bracket lets you mount the fan in any position, vertical or horizontal. Cable is not included, so wire it to your own switched lead or timer. A one-year warranty covers the motor.