Welcome to the Whole-House Water Softener and Chlorostatic Filtration Systems. Meeting Your Water Treatment Needs With The Most Technologically Advanced Equipment System Available Today !!. Patented IGen Computerized Control Valve SilverShield Monitor. NASA Technology at work in your Home or Business : MicroSilver Bacteriostasis Technology is base on NASA silver ion technology developed to purify water on the Space Shuttle Orbiters. Removes All Harmful Chemicals, Impurities, And Softens For A Better Tasting, Smelling And Pure Water. Since 1947, Puronics® has provided whole-house water softener treatment systems that filter drinking water to over one million residential and commercial customers to improve the quality of their water.