Water and wastewater treatment equipment and systems; water equipment and systems for creating, monitoring, feeding, and managing disinfectant into water and wastewater systems; potable water mixers and mixing systems; chemical feed feeders, pumps and systems; wastewater treatment apparatus, namely, water treatment unit for creating, monitoring, feeding, and managing disinfection and circulating water; chemical treatment units for water treatment; water and wastewater treatment installations, namely, water treatment apparatus; water and wastewater treatment installations, namely, sustainable onsite water and wastewater treatment systems; flow indicating meters; machines for mixing polymers and water; polymer activators and accessories therefor, namely, retention chambers, pressure reducers, output boosters, backflow preventers, water flow sensors, calibrators, tables, control panels, pump controllers, mixers, calibration cylinders, static mixers, and controllers; water aeration equipment and systems; structural parts and fittings and accessories for all the aforesaid goods; none of the foregoing being polymer activators and accessories therefor, namely, shelves

polymer activators and accessories therefor, namely, shelves

Wholesaling of goods (by any means); Retailing of goods (by any means); Retail services

Water heaters in this class; water filters