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Tubing / CO2 / 20' drilled

Active Air 20 ft. CO2 Drilled Tubing. Use with CO2 regulator and tank to evenly distribute CO2 to yo..


Universal CO2 Monitor

Very affordable, and simply all you need to regulate CO2. This CO2 controller can accurately monitor..


Valve, DIN & cord system

Replacement part. Solenoid for Hydrofarm's Active Air COSYS and COSYS20. This solid design includes ..


Water Cooled CO2 Generator - Liquid Propane

Hydro Innovations is proud to present the next generation in water-cooled CO2 generators, the HydroG..