Hayward ORING F/CANISTER

The Hayward O‑Ring for a canister is a sealing gasket designed to maintain a watertight connection between the canister body and its lid, ensuring proper system pressure and preventing leaks in filtration or debris‑collection assemblies. Its flexible, resilient material allows it to compress evenly when the lid is secured, creating a reliable barrier against air and water intrusion that helps the equipment operate efficiently. The O‑ring is engineered to resist pool chemicals, temperature changes, and repeated opening and closing of the canister, providing long‑term durability and consistent performance as part of routine maintenance.