Potable drinking water infrastructure products, namely, water filters and flow control devices comprised of manually operated plumbing valves, metered valves, mixer faucets for water pipes, hydrants and faucet filters; commercial water infrastructure products used by towns and municipalities to transport potable drinking water from water utility companies to residential, commercial and industrial users, namely, water filters and flow control devices comprised of manually operated plumbing valves, metered valves, mixer faucets for water pipes, hydrants and faucet filters; manually-operated plumbing valves; plumbing fittings, namely, bibbs, cocks, traps, valves; regulating accessories for water supply, namely, metered valves; mixer faucets for water pipes; hydrants not being fire hydrants; plumbing fittings, namely, couplers; plumbing fittings, namely, aerators for faucets; plumbing fittings, namely, faucet filters; plumbing fittings, namely, spouts; plumbing fittings, namely, traps; pump inlet suction diffusers for mounting to pump inlet flanges to reduce fluid flow turbulence, streamline fluid flow, and trap foreign materials; water filtration pitchers sold empty; water treatment equipment, namely, cartridge filtration units; water treatment equipment, namely, reverse osmosis filtration units; waste water purification units; water treatment equipment, namely, chemical sterilization units; water treatment equipment, namely, ultraviolet sterilization units; heat pumps; sprinkling and flushing hydrants and parts thereof