TerraBloom 10" EC Duct Fan with Remote Speed Controlled, 946 CFM, 126W activated charcoal filter This charcoal scrubber can be

This charcoal scrubber can be installed both inside and outside the grow tent and is capable of filtering air in both directions

Red knobs on the regulator lets you adjust the working pressure without any additional tools in each individual kegs/fermentation tanks

Extractor Fan

Our EC fan gives you unique flexibility of controls – choose any speed from 0 to 100% using the included variable speed controller without creating background noise or hum at low speeds

TerraBloom 10" EC Duct Fan with Remote Speed Controlled, 946 CFM, 126W activated charcoal filter This charcoal scrubber can be[BUNDLE] THIS LISTING IS FOR 10" EC DUCT FAN (SKU: ECMF 250) WITH REMOTE SPEED CONTROLLER ADD ON MODULE. THIS BUNDLE REPLACES DISCONTINUED MODEL ECMF 250 R. YOU WILL RECEIVE BOTH WIRED AND WIRELESS SPEED CONTROLLERS WHICH ARE INTERCHANGEABLE REMOTE SPEED ADJUSTMENT: Using wireless remote speed controller ECMF R series fans' speed can be adjusted from 15% 100% without creating any additional hum or background noise. The remote controller allows