Filters for water purifiers; Electric water purifiers for household purposes; Ultraviolet lamps not for medical purposes; Filters, heaters and pumps sold in combination for use in swimming pools; Water filtration and purification units and replacement cartridges and filters therefor; Air sterilisers; Filters for drinking water; Water purification installations; Ultraviolet ray lamps, not for medical purposes; Combination ozone sanitizer and electric deodorizing units; Water treatment equipment, namely, ultraviolet sterilization units; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, cartridge filtration units; Water filters; Apparatus for disinfecting water
Environmental Control Apparatus