1
Water treatment minerals for use in swimming pools and spas; Chlorine for swimming pools; Chemical compositions for water treatment; Water softening chemicals, not included in other classes; Chemicals, not included in other classes, for swimming pools, spas and spa baths, in particular for regulating pH, oxidation, prevention of putrefaction, limescale removal and water filtration and analysis; Chemicals, not included in other classes, for analysing chlorine content and calculating pH; Chemical compositions for water treatment; Bacteria for treating wastewater in baths, spas and spa baths; Chemical compositions for water treatment; enzymes for use in water treatment; Microorganisms for use in water treatment; Chemicals for treating water; Water treatment chemicals for use in swimming pools and spas; Chemicals for use in purification ofwater; Preparations for softening water; Carbon for filters; Filtering materials [chemical preparations]; Filtering materials [mineral substances]; Filtering materials [unprocessed plastics]; Filtering materials [vegetable substances]
11
Hot tubs; Steam baths, saunas and spas; Spa pools; Bathtubs; Whirlpool baths; Bath tubs for sitz baths; Jacuzzis, Bathroom equipment; Bathing facilities fitted with pressure jets; Showers; Showers with massage jets; Jets and jet apparatus (spa baths); Hydromassage bath apparatus; Underwater massage baths; Whirlpool installations; Sanitary installations and apparatus; Swimming pool chlorinating apparatus; Microbubble generators for baths; Water filtering apparatus; Disinfectant apparatus; Filtration apparatus for baths, spas and spa baths; Water softening apparatus and installations; Water purifying apparatus and machines; Bath fittings; Water heaters; Filters for drinking water; Water conduits installations; Water distribution installations; Installations for water filtering; Sauna bath installations; Water supply installations; Water purifying installations; Water cooling installations; Sterilizing installations; Water sterilizers