The APC APCO2278 is a Chlorinator Lid O-Ring designed for use with Hayward CLX110K and Super-Pro CL100/CL110 chlorine feeders. It is made from durable, chemical-resistant materials to ensure a tight, leak-proof seal, even in the presence of high concentrations of chlorine. This O-ring helps maintain proper chemical levels in your pool by preventing leaks and ensuring efficient chlorine dispensing.
