Xzero AB is a research company based out of Bryggerivägen 12A168 67 Bromma, Stockholm County, Sweden.We at XZERO have been working with beyond state-of-the-art technological development for water purification and polishing which is the only standalone technology capable of removing sub 20 nm killer particles, Arsenic, Boron, Silica and more from UPW process loops for Semiconductor Foundries. We are capable of producing probably the cleanest water in the whole world, Order a sample and Try it out yourself at https://type1water.com/order-water/