The Jacuzzi ProClear Silver Ion Mineral Cartridge is specifically designed to snap onto the filter’s lids of Jacuzzi’s J-300, J-400, and J-LX series of spas. This cartridge uses the maximum amount of silver legally possible to cleanse your spa’s water.
Silver-Ion cartridges are part of one of the easiest systems to sanitize your spa. If you use it in conjunction with your ozone generator, you can use a non-chlorine shock and have a completely chlorine-free spa. Not only is it easy to use, it’s also a great value; the cartridge lasts for four months before it has to be replaced.