Description Hayward® Chlorinator Lid O-Ring – Contractor Pack (6) Lid O-Ring for Hayward® In-Line & Off-Line Chlorinators. O-Ring for the lid of Hayward® Chlorinator feeder (CLX200K). Replace worn out O-rings to maintain a good seal on the lid of your Hayward® Chlorinator. For Use With: Hayward® In-Line Chlorinator Hayward® Off-Line Chlorinator CL200 & CL220 Replaces Part No: 308-1125 spx1500P 47-0354-07-R 004036 303420 53-159 354533 2921141215 O-231 35505-7430