The Pentair 24900-0503 Drain Plug is a genuine OEM part engineered for Sta-Rite System 3 filters, providing a reliable drainage point for removing sand, water, and accumulated debris from the filter tank. Built to facilitate both routine servicing and seasonal winterization tasks, this plug seats securely in compatible models such as S7M120, S8M500, and S7S50. Its heavy-duty construction delivers outstanding resistance to pool treatment chemicals, operating pressure, and general wear, making it well suited for years of dependable service in outdoor pool environments. From scheduled cleanouts to end-of-season preparation, this drain plug preserves filtration performance and structural soundness across the full range of SM, SD, and SS series systems.

Key Benefits

• Streamlines Filter Servicing: Offers a dedicated drain point that allows pool technicians and homeowners to empty and clean Sta-Rite System 3 filter tanks efficiently.
• Multi-Series Compatibility: Functions across Sta-Rite SM, SD, and SS series filters, including models S7M400, S8D110, and S8S70.
• Heavy-Duty Construction: Fabricated from pool-grade materials that stand up to chemical exposure, temperature swings, and the mechanical stresses of regular use.
• Preserves Filtration Quality: Enables thorough debris evacuation during maintenance cycles, preventing buildup that could diminish filter output.
• Genuine Pentair Manufacturing: Produced to factory specifications for a precise, leak-free fit that maintains system integrity during operation.

What's Included

• Pentair 24900-0503 Drain Plug

Compatibility

• 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

Specifications

• Brand: Pentair
• Part Number: 24900-0503

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