Improve your pool system with the Hayward O-Ring Fit Micro Star-Clear Cartridge Filter for reliable performance and efficiency.

The Hayward CX120D O-Ring is a high-quality replacement part specifically designed for Hayward Micro Star-Clear Cartridge Filters. This O-Ring plays a crucial role in maintaining the efficient operation of your pool's filtration system. With a precise fit, featuring an inner diameter of 5-7/8" and an outer diameter of 6-1/4" , the O-Ring ensures a tight seal between the filter head and filter tank. This prevents water leakage, maintaining optimal water pressure and filtration efficiency. Crafted from durable, flexible material, the Hayward CX120D O-Ring is built to withstand the harsh conditions of pool environments, including exposure to chemicals and varying temperatures. By ensuring a proper seal, this O-Ring helps to prevent potential water loss and ensures that your pool water remains clean and clear.