This quality Carbon Dioxide emitter combines a precision regulator, flow gauge and industrial grade solenoid valve that gives you even CO2 dispersion throughout your growing area when connected with an oscillating fan (fan not included).

Connects to two tanks of compressed CO2 and allows double the run time between tank changes
The adjustable CO2 flow meter can be set from 0.5 to 15 SCFH (cubic feet per hour).

The CAP REG-2 is designed to work with any 120 volt control device. Requires a CO2 controller or a timer.

Includes a 6-foot power cable and 10-foot of 1/4" air line. (Compressed gas tank not included - see below.)

These CO2 Enrichment Systems are heavy-duty and built to last - they are not the cheap models that many other stores sell. They feature an accurate, easy to adjust CO2 flow meter, a preset adjustable regulator, a pressure gauge, a solenoid valve. Each unit also comes with the tubing needed to disperse the CO2 evenly throughout your room in one of two ways. The Drip Ring Method utilizes a nylon "T" that allows growers to mount a ring to the ceiling of a growing environment with 15' of tubing that disperses CO2 evenly as it drops evenly down over the garden. The Fan Method is used simply by attaching the tubing to the back of an oscillating fan, slightly tilted upward, for even dispersion.