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The TrolMaster EFC-1 is specially designed to be used with Tent-X Control System to control the variable fan speed of the EC Fan.
• The EFC-1 needs to select the mode of output to control the EC Fan in PWM or 0-10V.
• Each Tent-X can connect a corresponding EFC-1 for Exhaust (F1) and Intake (F2). Each Exhaust (F1)/ Intake (F2) line requires one EFC-1.
Great all in one amendment for soil.
Amazing product 👌 👏
Good quality
Brilliant product for the flowering phase. Love this stuff ! 4 th year using Liquiphos
This is s product that does what it says. My plant are looking the best ever
Works to perfect, light reaches throughout grow environment and my grow is seeing exponential growth. Definetly worth the buy novice growers
Excellent device
Cheap bulk Epsom salt
Very helpful and always willing to go the extra mile.
A+ shipping
Huge clouds!
Quick and easy
Hi there, thank you guys for being the best in the industry. Your service is incomparable! 👌🏾💯
Not sure why I waited so long to one, it’s life changing lol
I'd actually get me 1 now as the one I got the 1st time was for a friend really nice quality glass piece....
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