The V20 is a space-saving, under-the-counter water filtration unit with a trapezoid shape that makes the most of cabinet space. The user can easily open the magnetic suction cover plate, rotate it 90°clockwise to open the filter element, and then rotate it 90°anticlockwise to close it after replacing the new filter element. Thanks to technical innovation, the filter does not need to be replaced frequently. In addition, it features an automatic flushing function that cleans the filter element regularly, extending its service life and reducing filter replacement costs.