Zodiac Jandy CL/DEL Small Bulkhead Fitting w/O-Ring (R0358200) bypassvalves Cross-referenced cartridges are useful because

Cross-referenced cartridges are useful because they make it easier to confirm a correct replacement when matching an existing filter with different numbering

or no longer delivering expected performance

making it an important visual reminder in areas where diving is not appropriate

Gaskets like these are important because they help create the seal between skimmer faceplate components

this topside helps restore dependable control access and supports a cleaner

Zodiac Jandy CL/DEL Small Bulkhead Fitting w/O-Ring (R0358200) bypassvalves Cross-referenced cartridges are useful becauseDesigned for compatible Jandy CL DEL Small Bulkhead Fitting w O Ring applications, this replacement sealing component helps restore a tight, dependable fit where water pressure and repeated service can wear down older rubber parts. O rings are small pieces, but they often determine whether a filter, valve, or plumbing connection runs cleanly or develops slow leaks after reassembly. Replacing the worn seal with the correct part number R0358200 can help