2pcs O-Ring Replacement for GMX600F O-263, Pool Sand Filter Parts Compatible with Hayward Pro Series Sand Filter S140T S144T S164T S166T S180T S210T S220T S244T Models - Gosknor, 1055090

• Package Details: You will get 2 O-ring replacements, which can be used as replacement accessories for your device to maintain the sealing and durability of the device and extend its service life. Good Material: This O-ring replacement is mainly made of rubber material, which is reliable and durable. It can maintain good elasticity in water environment and has good flexibility, giving you a better use experience. Compatibility: This O-ring replacement is compatible with Hayward Pro Series Sand Filter products, compatible models are S140T S144T S164T S166T S180T S210T S220T S244T Models. please check your brand and model carefully before purchasing. Please note that our product is not sponsored or endorsed by, or affiliated with the brand it fits, including Hayward. Size: The inner diameter of the O-ring replacement is 17cm/6.69in, and the outer diameter is 18cm/7.09in, which is the right size to provide a good seal and ensure a tight fit on the chlorinator cover. Practicality: Our O-ring replacements are accessories that make your equipment work efficiently, ensure good leak prevention, keep water clean and safe, and improve your quality of life.