Laboratory, scientific and industrial apparatus and devices for water and other fluids disinfection, using electricity; Measuring, detecting, monitoring and controlling devices for water and other fluids treatment and operation processes; Software applications, database, system, system support software, information technology and media content, for monitoring, analyzing, controlling and running processes which may involve the use of water or other fluids; the above products including electrodes for water or other fluids disinfection processes, but excluding electrodes for use on human body

Water disinfection apparatus; Apparatus for decalcifying water; Ionization apparatus for the treatment of water; Water treatment apparatus for water softening for domestic use; Waste water treatment tanks for household purposes; Gravimetric dry flow feeders for water treatment; Reverse osmosis membrane filters for water treatment; Wastewater treatment installations; Filters for water purifiers; Heating, ventilating, and air conditioning and purification equipment (ambient); Sanitary installations, water supply and sanitation equipment; Sterilization, disinfection and decontamination equipment; Sanitary and bathroom installations and plumbing fixtures; Water purification, desalination and conditioning installations; Water conditioning apparatus; Water desalinating apparatus utilizing reverse osmosis; Filter apparatus for water supply installations; Ionization apparatus for the treatment of air or water; Water conditioning units; Water purification installations; Water purification units; Installations for water treatment under osmotic process; Ultraviolet sterilization units; Transportable instruments for processing water; Water treatment units for aerating and circulating water; Spas; Spa pools; Steam baths, saunas and spas; Water cooling towers

Waste water treatment; Water treatment and purification; Water treatment services; Rental of water treatment equipment; Water treating; Providing information relating to water treatment; Air and water conditioning and purification

Science and technology services for water and other fluids operation, treatment, disinfection, monitoring and quality control processes; Industrial analysis and research of processes which may involve the use of water or other fluids; Design of instruments and design services, research and development of new products and development of new technology for others, in process or applications where water or other fluids may play a relevant role; Testing, authentication and quality control for water and other fluids treatment and operation processes; Software design and development, software as a service, and rental of software for water and other fluids treatment and operation processes; Computer hardware development and rental of computer hardware and facilities for water and other fluids treatment and operation processes; Scientific, bacteriological, biological, technical and industrial research in water and other fluids treatment and operation processes; Data duplication and conversion services, data coding services on topics related with the above; Water quality control services; Monitoring of water quality