11 Faucets; Faucet aerators; Taps being faucets; Water filters; water filtration replacement cartridges containing ion exchangers and adsorbents for use in water bottles, showers, kettles, coffee machines, tea machines, espresso machines, icemaking machines, industrial coffee and tea machines, refrigerators, cooling units, cold drink dispensers, and water taps for kitchens; Water treatment equipment, namely, cartridge filtration units; Water conditioning, filtering and treating apparatus for household use, namely, water softening apparatus and component parts thereof; Water filters for removing sediment, iron, sulfur, tastes and odors from water and component parts thereof; water filters and component parts thereof for chemically treating water supply systems generally and for supplying chemicals to water supply systems; Water purification units; Water coolers featuring filtering and infusion apparatus; Water treatment equipment, namely, cartridge filtration units; Filtration unit couplings sold as an integral component of water filtering apparatus and water treating apparatus in the nature of reverse osmosis filtration units, water filters for removing sediment, ultraviolet sterilization units and water filtration units featuring carbon filters, all for domestic use; Water softening units; Water softening apparatus in the nature of resin tanks for treating water; Water conditioning, filtering and treating apparatus for household, commercial, and industrial use, namely, water softening apparatus and component parts thereof; Water filtration pitchers sold empty; Installations for water supply, namely, drinking water fountains; Water filtration replacement cartridges for use in refrigerators, ice makers, under-sink water filtration units, whole-home water filtration units and reverse osmosis water filtration units