Slim One provides the best solution for adding cleanliness to your health. Slim One focuses on natural minerals. Existing water purifiers consist of a filter system that filters out harmful substances and leaves minerals. Slim One added a mineral cartridge to create a concept that allows you to consume healthy minerals in abundance. Protruding from the front, the circular real aluminum faucet intuitively expresses the feeling of use and completes a compact design kitchen that harmonizes with space with simple and luxurious minimalism. Instead of electronics, it becomes a design object that expresses the essence of pure health by adding reliable materials from natural minerals to minimal forms that combine pure circular and square shapes. Slim One water purifier follows a universal design philosophy. It applied a customer-conscious design with a minimum number of large buttons, recognition through a combination of light and sound, and multilingual voice guidance.