WATER PURIFIER RO 400 ESSENCE WATER PURIFIER RO 400 ESSENCE WATER PURIFIER COUNTER TOP / UNDER SINK, FILTRATION RO & ALKALINE MINERAL PLUS SYSTEM. PRODUCT FEATURE 3 in 1 Filtration , Filter the dust, rust, suspended matter, residual chlorine and odor effectively.RO Membrane, The theoretical filter precision can reach 0.0001 micron which can filter the organicmatter, heavy metal (AS, Lead and Cadmium)The water is alkaline, Drinking water helps to balance the body, Contains beneficial mineralsTankless DesignSmart LockLess Connecting PointsInstalled on the Counter & Under SinkCompact SizeReminder FilterIncludes 1-year warranty DIMENSION HEIGHT (CM.) 42.2WIDTH (CM.) 19.0DEPTH (CM.) 32.2 HOW TO INSTALL AND HOW TO USE https://www.youtube.com/watch?v=AZcwDzMqzSw&t=136s