Air purifying apparatus and machines; Electric coffee makers; Filters for drinking water; Filters, heaters and pumps sold in combination for use in swimming pools; Showerheads and components thereof; Water filtration and purification units and replacement cartridges and filters therefor; Water filtration and purification units and replacement cartridges and filters therefor for refrigerators, ice makers; Water purification machines; Water treatment equipment, namely, water filtration units; W...