This is a Filter Tank O-Ring replacement used with Hayward filters including the old style DEX360K through 2006, Micro-Clear and Vertical DE S/S, C3000S, C4000S Tank Ring/SwimClear /Super StarClear filters. For the Micro-Clear filters, this o-ring is designed for filters with the original filter head.
This o-ring has been manufactured in accordance with OEM specifications and is designed to meet or exceed the original manufacturer’s specifications.
