OEM Pentair 24900-0503 Drain Plug is a replacement component developed for use with Sta-Rite System 3 filters, allowing efficient sand and water drainage. Designed to support ongoing maintenance and system performance, this plug delivers a secure fit for multiple compatible models like S7M120, S8M500, and S7S50. Its rugged construction ensures resistance to pool chemicals, pressure, and wear, making it suitable for long-term use in harsh poolside conditions. Whether used for routine cleanouts or seasonal prep, it upholds filtration function and structural integrity across SM, SD, and SS series systems.
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Supports Regular Maintenance: Provides a drainage outlet to help technicians and pool owners service Sta-Rite System 3 filters quickly and cleanly.
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Cross-Series Compatibility: Works with Sta-Rite SM, SD, and SS series filters including S7M400, S8D110, and S8S70.
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Engineered Durability: Made from durable, pool-grade materials to withstand corrosive environments and operational stress.
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Sustains Filter Function: Helps prevent performance loss by enabling efficient debris removal during cleanouts.
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Pentair OEM Standard: Designed to meet factory tolerances for a secure fit and reliable sealing during operation.
- (1) Pentair 24900-0503 Drain Plug
- Pentair Sta-Rite System 3 Modular Media SM series cartridge filter models: S7M120, S7M400, S8M150, S8M500
- Pentair Sta-Rite System 3 SD series D.E. filter models: S7D75, S8D110
- Pentair Sta-Rite System 3 SS series sand filter models: S8S70 and S7S50

