The Hayward CL200 and CL220 cap is designed for compatible chlorinator applications where the feeder cap needs replacement. A cap is useful because it helps close and protect the chlorinator chamber, supporting safer tablet containment and routine refill access.This replacement is especially useful when the original cap is cracked, damaged, leaking, or no longer threading or seating correctly. Matching the correct CL200 and CL220 compatible cap helps preserve intended fit and dependable feeder closure.The CLX200C is a practical service part when a compatible Hayward chlorinator needs a cap to restore dependable chamber coverage. Hayward CL200 and CL220 cap Designed for compatible chlorinator applications Helps close and protect the feeder chamber Useful when the original cap is damaged or leaking Supports cleaner and more dependable feeder service