Silverline UK - Water Filters - Well and Borehole Filtration Equipment Silverline,UK, water filters, well, borehole, filters, iron removal, ultra violet sterilisation systems, ph correction, nitrate removal, filters, manganese removal, under counter, replacement water filters, cartridge filters, commercial water filters Silverline Uk Ltd manufactures of domestic and commercial water treatment equipment. We specialize in manufacturing well & borehole filtration, ultra violet sterilization systems as well as domestic under count water filter systems