Super-Pro Easyclear/ Micro Starclear Lid O-Ring O-504-9

The Super-Pro O-504-9 Easyclear/Micro Starclear Lid O-Ring is a high-quality replacement part designed for Hayward North Star Pump models SP4000 and SP4000X Series, as well as Hayward Easy Clear A.G. cartridge filter models C400 and C550. This O-Ring is essential for securing pool pumps, filters, valves, and piping, ensuring a leak-free operation. With dimensions of 8.75×7.25×0.10 inches and a weight of 0.05 lbs, it is lightweight yet durable. Ideal for commercial, professional, and residential applications, this O-Ring is a must-have for maintaining your pool and spa systems.