Chemical preparations for use in water treatment in the nature of activated carbons, calcium carbonate, magnesium oxide compounds, inorganic acids, sodium chloride, polyphosphate crystals, chlorine containing compounds, cyanuric acids, sodium acid sulfate, sodium carbonate, quaternary ammonium compounds, chromate compounds, and non-oxidizing combination microbiocides, silicious gel-type zeolites, ion exchange resins, and greensands.

Water testing kit comprised of water testing instrumentation, and accessories in the nature of chemical tests for lead, nitrates, pH, water hardness, chlorine, copper, iron, bacteria, and pesticides, sold as a unit for monitoring and detecting contaminants; downloadable computer program for aiding customers in selection of water treatment products; downloadable software, namely, an app for use in managing and tracking water usage.

Water conditioning, filtering and treating apparatus for household, commercial, and industrial use, namely, water softening apparatus, ingredients, components, and parts thereof; filters for removing sediment, iron, sulfur, tastes, and odors from water, and for clarification of water supplies, ingredients, components, and parts thereof; apparatus, ingredients, components, and parts thereof for chemically treating water supply systems generally and for supplying chemicals to water supply systems; and apparatus, ingredients, components, and parts thereof for the demineralization or deionization of water

Water filtration and purification units for use in residential, commercial and industrial applications

Providing an on-line computer database that provides information on water treatment equipment and services

Bottled water

Water conditioning apparatus and equipment all being goods included in this class

Bottle-free water coolers.

Servicing portable and stationary apparatus and equipment for conditioning, softening, treating, filtering, and deionizing water

Salt and chemical delivery services

Water purification units