The Balboa Spa Ozone Generator Kit 54451 includes tubing, check valve, wiring plug and cord, generator, tubing clamps and is designed to keep your spa water clean and fresh. This white ozone generator, from the trusted brand Balboa, helps to eliminate bacteria and chlorine-resistant microorganisms, providing you with a healthier and more enjoyable spa experience. Upgrade your spa with this new ozone generator kit for improved water quality and a more relaxing experience.