Ingredients in the nature of chemical additives for use in the manufacture of cosmetics, pharmaceuticals, beverages, human and animal foods, dietary and nutritional supplements; the aforementioned goods containing vitamin C.

Computer software; application software, in particular for mobile devices (mobile apps); software downloadable from the Internet; mobile applications; computer software applications; smartphone software applications; downloadable smartphone applications (software); software (recorded); data carriers, including containing recorded data; measuring, detecting and monitoring instruments; checking (supervision) apparatus and instruments; electronic controllers; electronic voice controllers; programmable controllers; sensors and detectors; controls, operation panels; remote controls; in particular all of the aforesaid goods in connection with water filters, jugs and water dispensers.

Apparatus and installations for water treatment; installations and filters for water sterilization removing bacteria and viruses, purifying filters, filters for drinking water; membrane filters for microfiltration, ultrafiltration, nanofiltration and reverse osmosis; components and accessories for apparatus and installations for water treatment, in particular filter disks, bags containing ion exchangers and activated carbon, all the aforesaid goods included in this class; water treatment apparatus, water filtering apparatus, gassing apparatus, water treatment systems; water filters and water filtration apparatus based on membrane technology, reverse osmosis technology, UV technology, ozone technology, carbon technology in particular with activated carbon blocks; water filters and water filtering apparatus for microbiological sterilization; pressure-driven filters, gravity filters, suction filter cartridges, hand-operated filter cartridges, filter cartridges with a sunken filter mechanism, filter cartridges with ion exchangers and/or adsorbents (included in this class); filters for water kettles, coffee machines, tea machines, espresso machines, samovars, rice cookers, automatic vending machines, large catering apparatus, ice machines, combination steamers, steam cookers, ovens, dishwashing machines, percolators, refrigerators, refrigerating apparatus, apparatus for mixing beverages, cold drink dispensers, kitchen fittings, except for filters for machines and engines; taps with integrated filter systems; water dispensers, cooled beverage dispensers; beverage dispensers, except vending machines; automatic water treatment equipment with automatic cut-off fitted with consumption indicators, fittings, filters, units for the mineralization of water, heating devices, cooling devices, flavoring devices, carbon dioxide devices; water treatment installations consisting of the aforesaid apparatus; all the aforesaid goods and accessories, in particular refill elements, cartridges and spare parts, included in this class; electric kettles; cooling devices for beverages for household use.