The BECSys CO₂ Feed System is a rugged and reliable solution for aquatic facilities. CO₂ is widely recognized as a safe and easy-to-use method for pH control.

CO₂ can be used very effectively in conjunction with acid to control both pH and alkalinity. BECSys7 and BECSys5 controllers, equipped with a BECSys Alkalinity Meter, will monitor pool TA and automatically select between acid and CO₂ for pH control based upon operator-defined TA set points. In most pools routine bicarb additions to maintain alkalinity will no longer be necessary.