Smart One is built for users who need higher storage and dependable multi-stage purification in one compact design. It combines RO, UV, UF, sediment and carbon filtration with MTDS control and mineral enhancement for safe, balanced, and better-tasting drinking water. With 10-15 liters per hour purification capacity and 15-liter storage, Smart One is ideal for larger families and high-usage homes seeking consistent water quality throughout the day.