Onzen

provides the necessary power to the Onzen generator, which sanitizes the water through electrolysis.

a specific component of the Onzen saltwater sanitation system. It is designed to securely hold the replaceable Onzen electrode cartridge. The cartridge must be purchased separately.

Its purpose is to protect other metal components within the spa's plumbing, such as the heater, from galvanic corrosion caused by the saltwater environment.

a consumable electrode cartridge for the Onzen saltwater sanitization system. Designed for the Onzen system, not the newer SpaBoy system, which uses a different cell. The cartridge should be replaced annually to ensure proper sanitizer production.