Waterway Clearwater II Tank Lid O-Ring [O-474] (805-0460) ozone A properly selected overlay helps

A properly selected overlay helps support accurate button identification and contributes to a cleaner

the system can lose the dependable support it should provide during routine operation

Replacing the right board solves that problem at the point where it actually starts

Matching the correct gasket size helps preserve intended fit and reduce post-repair sealing problems

Waterway Clearwater II Tank Lid O-Ring [O-474] (805-0460) ozone A properly selected overlay helpsThe Waterway 805 0460 Clearwater II tank lid O ring is designed for compatible lid sealing applications and corresponds to O 474 sizing. An O ring like this is useful because it helps restore the seal at the tank lid, supporting a cleaner fit and more dependable reassembly when the original ring has flattened, cracked, or worn out. Lid seals are especially important in filter service because they influence how securely the upper housing closes after