Got a leaky pool filter or pump lid? This Hayward CX400G O-ring is the exact replacement you need. It's made in the USA, measures 8 inches in diameter, and fits Hayward Easy Clear cartridge filter lids as well as Northstar strainer covers (for pumps made before 2003). A good seal is key to keeping your pool system running smoothly, and this genuine Hayward part ensures a tight, reliable fit. Don't let a worn-out O-ring cause drips or pressure loss – swap it out in minutes and get back to crystal-clear water!
