Hayward AC004 Standard Output CO2 System

The Hayward AC004 Standard Output CO2 System is a reliable solution for maintaining optimal pH levels in swimming pools, spas, and water features with light to moderate demand. This system integrates a pressure regulator and flow control into a single module, ensuring efficient and long-lasting performance. Complete with a solenoid valve, 30-feet installation tubing kit, regulator, flow meter, power cord, and PVC check valve injector, this system is easy to install and operate. Trust Hayward for a hassle-free way to keep your water features in top condition.