The Hayward CX250F Filter Head Gasket is a vital component designed for use in pool filtration systems, ensuring a secure and leak-free seal between the filter head and tank. This high-quality gasket is specifically engineered to maintain the integrity of the filtration process by preventing water from escaping, thereby optimizing the performance of your pool filter. Measuring 8" in i... https://www.usapoolshop.com/cx250f-hayward-filter-head-gasket