Hayward Part Northstar Seal Plate O-Ring Valves This spring loaded valve helps

This spring loaded valve helps control water flow and supports proper system performance by preventing backflow when the pump shuts off

Ensures your pool is free from ultra-fine particles for crystal-clear water

test the heater for proper ignition and safe operation 💡 Ideal For: Repairing ignition or control issues on Pentair MasterTemp heaters Restoring dependable heater startup and operation Keeping your pool or spa heating system running efficiently ⚠️ Always follow Pentair installation and service instructions for your exact heater model

engineered specifically for 0

Hayward Part Northstar Seal Plate O-Ring Valves This spring loaded valve helpsHayward NorthStar Seal Plate O Ring Part Number: SPX4000TS The Hayward SPX4000TS seal plate O ring is a genuine replacement part designed for select Hayward NorthStar pool pump seal plate applications. This O ring helps create a tight, reliable seal to reduce water leakage and support proper pump performance. Product Features: Genuine Hayward replacement O ring Designed for NorthStar pump seal plate use Helps prevent leaks and maintain pump efficiency