Pentair 21″ Filter Cord O-Ring

The Pentair 21″ Filter Cord O-Ring is a 21″ O-ring replacement designed to ensure a secure, leak-free seal between the tank components of Sta-Rite System:3 pool and spa filters. This heavy-duty ring helps maintain pressure and water-tight integrity, critical for safe and efficient filter operation. This cord ring is compatible with all Sta-Rite System:3 Cartridge Filters including S7M120 and S7M400, as well as all System:3 Sand Filters such as the S7S50. Whether you’re servicing your filter system or replacing worn seals, this OEM Pentair part provides a perfect fit and lasting reliability.

Compatible With:

• Sta-Rite System:3 Cartridge Filters: S7M120, S7M400
• Sta-Rite System:3 Sand Filters: S7S50

Details:

• Part Number: 24850-0008
• Type: 21″ Filter Cord O-Ring