Retail store services, online retail store services, wholesale store services, and online wholesale store services featuring water treatment and purifying apparatus, namely, water softeners, drinking water systems, reverse-osmosis membrane systems and whole-house water filters, water conditioning and purifying systems for residential, commercial and industrial use, comprised of water filters, sterilizing filters, drinking water filters, additive containing filters, and additive containing cartridges; retail store services, online retail store services, wholesale store services, and online wholesale store services featuring a variety of water treatment appliances and featuring water treatment and purification units and associated water treatment supplies

Installation, maintenance, and repair services in the field of water treatment, water purification, water conditioning and filtering equipment for residential, commercial, industrial and institutional use; providing monitoring equipment and monitoring services for the water supply of residential and commercial operations.