Lifegard Aquatics 3 inch O-ring for QL Caps Works for all QL models and AF filter modules.
Replacement Aqua UV Black Rubber Seal
Gasket for Lifegard Aquatics Inline Heater Modules and QL units.
Hose Locking T Connectors for use with flexible tubing to plumb the Turbo-Twist U.V. Sterilizer or any other hose application.