Includes a cartridge (with natural mineral stones) and 3 carbonated spa tablets. I will also include the water purification cartridge that was in use until recently. All accessories are shown in the photos. There is a sense of use, so please purchase only if you understand this. - Model Name: Uruo Shower - Accessories: - 1 replacement cartridge (with natural mineral stones), - 3 Uruo carbonated spa tablets, - 3 types of installation parts, instruction manual