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Supports improved debris pickup and cleaner movement
The 7 x 12 inch size and two-required configuration give this part practical value because DE filter elements work best when they match the original size and quantity relationship exactly
The Waterway 550-4390 outlet elbow assembly is designed for compatible Crystal Water 36 square foot D
Replacing the correct Waterway plug helps keep the filter internals complete and ready for service
Pentair Sta-Rite System 3 Bulkhead Retaining Nut (24752-0050Z) mb3 Supports improved debris pickup andThis bulkhead retaining nut helps secure the bulkhead connection in compatible Sta Rite System 3 filter assemblies. Bulkhead hardware must hold firmly while maintaining proper compression around seals and fittings. If the nut is cracked, stripped, or difficult to tighten evenly, replacement can help stop leaks and protect the filter tank connection. Secures compatible System 3 bulkhead fittings Helps maintain compression at the sealing point Important