Mk1 SMSCom 7-Amp Twin Fan Speed Temp Controller Media helps clear built-up fertiliser residues

helps clear built-up fertiliser residues from the root zone

from California's Emerald Harvest

51% open area mesh for increased airflow and performance

making tube heaters a cost-effective option for maintaining warmth in various spaces

you'll need to assemble it

Mk1 SMSCom 7-Amp Twin Fan Speed Temp Controller Media helps clear built-up fertiliser residuesPlease note: This item is purchase to order. SMSCom Mk2 Fan Speed Controller Keep Your Grow Room At The Right Temperature! The Mk2 SMSCom Twin Fan Speed Temperature Controller is a slender and compact version of the ever popular original SMSCom Twin Fan speed controller. Not only that, it's also cheaper and comes with an IEC power cable and socket, making it easier to switch to longer cables if required. The most popular model in the range just got