Water Purification Sales & Service Providing Quality Water Treatments for Roanoke Valley and Southwest Virginia. Professional service of all makes and models including: Ecowater, G.E, Whirlpool, Northstar, Water-Right, Nelson, Fleck, Clack, etc. Highly Experienced and Knowledgable Staff. Call today for a FREE water test.. Water Softeners,Water Filters,Reverse Osmosis,Ultraviolet Disinfection,and Chlorination System