Mineraluxe Hot Tub Starter KitMineraluxe Hot Tub Starter Kit The Mineraluxe hot tub water treatment system is simple to use and provides luxurious, crystal clear water. The starter kit provides enough Mineraluxe Cubes and Mineraluxe Oxygen to treat your spa to the Mineraluxe system for a month in an average sized spa. It is a great way to get started when switching sanitizing systems or buying a new spa. Kit Includes: (13) Mineraluxe Cubes (16) Mineraluxe Oxygen Pouches (1)