The Hayward CL200 and CL220 lid is designed for compatible chlorinator applications where the feeder lid needs replacement. A lid is useful because it helps close and protect the chlorinator chamber while still allowing access for chemical refills and routine maintenance work.This replacement is especially useful when the original lid is cracked, leaking, damaged, or no longer threading or seating correctly. Matching the correct CL200 and CL220 compatible lid helps preserve intended fit and dependable feeder closure.The CLX200B is a practical service part when a compatible Hayward chlorinator needs a lid to restore dependable chamber coverage. Hayward CL200 and CL220 lid Designed for compatible chlorinator applications Helps close and protect the feeder chamber Useful when the original lid is damaged or leaking Supports cleaner and more dependable feeder service