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Useful when standard couplings do not provide enough flexibility
which means its condition has a major impact on how well the pump performs overall
Helps restore intended filtration surface performance
115V operation with 24 hour cycle
5 HP impeller replacement is needed
Pentair StaRite S8M500 Outer System Filter Cartridge (25022-0225S) usefulproducts Useful when standard couplings doThe System 3 S8M500 291 sq ft Outer Cartridge, 20 1 4" Dia x 18 9 16" is a targeted replacement for Pentair Sta Rite equipment, making it a smart choice when the original component is worn, cracked, faded, leaking, or missing. It is a practical choice for maintaining filtration efficiency, reducing bypass concerns, and keeping water clarity consistent through regular service cycles. Cartridge condition affects flow, water clarity, and pump strain, so