System-Residential, Co2, Ph : AC003

System-Residential, Co2, Ph Hayward Residential CO2 pH Control System - AC003 Designed to control the injection of carbon dioxide and regulate the pH of your pool water, the Hayward residential CO2 pH Control System is simple to install and operate. The high quality brass solenoid valve, Tru-seal quick connect fittings, and check valve are designed for years of use. Featuures: High quality brass solenoid valve Tru-seal quick connect fittings Tru-seal quick connect fittings Check valve Automation Control Type: Control System Manufacturer: Hayward Replaces