The TOP-PU-MSF is a vertical device that combines water purification with hot and cold drinking water. It features a multi-layer filtration system consisting of PP + GAC + RO (75G) + T33, deeply purifying water and providing safe and reliable drinking water. The device is equipped with two or three taps to meet different water needs. Its 2L hot water tank, coupled with 700W of heating power, can produce 8L of hot water (≥95°C) per hour. Its 4L cold water tank, coupled with 110W of cooling power, can produce 2.4L of cold water (≤10°C) per hour, allowing for flexible switching between hot and cold drinking water. With a daily water purification capacity of up to 75GPD, the device measures 400 x 310 x 1250mm, and the package dimensions are 450 x 360 x 1300mm, making it a convenient and healthy drinking water experience for offices, homes, and other locations.