[Class : 11] Ionizing And Electrolysis Of Water Apparatus For Treating, Filtering, Cleaning, Softening, Demineralising, Decontaminating, Decalcifying, Deacidifying, Dechlorinating And Disinfecting Drinking Water, Apparatus For Filtering And Purifying Drinking Water; Filters For Water Purifiers; Domestic Water Filtering Apparatus; Electrostatic Filters For Water Filtration...