11 Electric kettles; water softening apparatus and installations; filters for drinking water; filters for water purifiers; filters for water filtering apparatus; water filters; water purification units; water coolers; water filtering apparatus; water treatment equipment, namely, cartridge filtration units; water treatment equipment, namely, water filtration units and reverse osmosis units; water treatment equipment, namely, ultraviolet sterilization units; water softening units; water purification tanks; water conditioning units; air purification units; water filtration pitchers sold empty; beverage dispensing urns, electric; water filtration and purification units and replacement cartridges and filters therefor for refrigerators, ice makers, under-sink water filtration units, whole-home water filtration units and reverse osmosis water filtration units; electric air deodorizing apparatus; flexible pipes being parts of sink plumbing installations; mixer taps for water pipes; gas scrubbing apparatus; cooling installations for water; air filtering installations.