The Hayward molded flow cell is designed for compatible chemical-control and monitoring applications where a replacement flow-cell body is needed. A flow cell is useful because it provides a controlled water path for sensing or treatment equipment, supporting dependable monitoring and chemical-management performance.This replacement is especially useful when the original flow cell is cracked, leaking, clouded, or damaged. Replacing the body can help restore cleaner water routing and more dependable operation of the connected control system.The CAX-20272 is a practical service part when a compatible Hayward chemical-control setup needs a flow cell to restore dependable sample-water movement. Hayward molded flow cell Designed for compatible chemical-control and monitoring applications Helps provide a controlled water pathway for equipment Useful when the original flow cell is damaged or leaking Supports cleaner and more dependable chemical-management performance