Apparatus for decalcifying water; Apparatus for descaling water; Apparatus for disinfecting water; Apparatus for filtering water; Apparatus for producing hot water; Apparatus for purifying water; Apparatus for removing water from substances; Apparatus for softening water; Apparatus for supplying water; Apparatus for the decontaminating water; Apparatus for the distribution of water; Apparatus for the supply of water for sanitary purposes; Apparatus for waste water purification; Apparatus for water filtering; Apparatus for water purification; Apparatus for water supply; Apparatus for water supply purposes; Appliances for water distribution (automatic); Appliances for water filtration (other than machines); Devices for the separation of impurities from water (purification); Domestic water filtering apparatus; Domestic water filtering units; Drinking water filters; Drinking water supply apparatus; Drinking water supply installations; Electrical appliances for water supply; Filter apparatus for water supply installations; Filter boxes for water purification; Filtering installations for water; Filters for drinking water; Filters for sanitary water distribution apparatus; Filters for use with apparatus for water supply; Filters for water purifiers; Hand held portable water purification apparatus; Installations for conditioning water; Installations for cooling drinking water; Installations for purifying water; Installations for the control of water pollution; Installations for the cooling of water; Installations for the purification of waste water; Installations for the recycling (purification) of waste water; Installations for the treatment of drinking water; Installations for water filtering; Installations for water filtration; Installations for water purification; Installations for water purifying; Installations for water supply; Installations for water treatment under osmotic process; Ion generating water purification apparatus (ionisers); Ionic water generators; Ionisation apparatus for the treatment of air or water; Ionisers for water treatment; Ionization apparatus for the treatment of air or water; Ionization instruments for the treatment of air or water; Ionizers for the treatment of water; Machines for processing (purifying) water; Machines for purifying water; Machines for the treatment (purification) of water; Machines for use in the processing (purification) of water; Machines for water filtering (purifying); Power filters for water purification (other than machines); Reverse osmosis devices for use in water conditioning apparatus; Reverse osmosis devices for use in water conditioning installations; Reverse osmosis elements for domestic use in reducing the salt content of water; Reverse osmosis elements for industrial use in reducing the salt content of water; Reverse osmosis elements for reducing the brackishness of water; Reverse osmosis elements for reducing the brackishness of water for domestic use; Reverse osmosis elements for reducing the brackishness of water for industrial use; Reverse osmosis elements for reducing the salt content of water; Water chillers; Water coolers; Water cooling apparatus; Water desalinating apparatus; Water desalinating apparatus utilising reverse osmosis; Water disinfection apparatus; Water filtering apparatus; Water filtering apparatus for domestic use; Water filtering apparatus for industrial use; Water filtering installations; Water filtration apparatus; Water filtration installations; Water flushing installations; Water purification apparatus; Water purification filters; Water purification installations; Water purification machines; Water purifying apparatus and machines; Water purifying installations; Water purifying machines; Water purifying or treatment apparatus, installations and machines, utilizing magnets; Water sterilisers; Water sterilising apparatus; Water sterilizers; Water supply apparatus; Water treatment apparatus; Water treatment apparatus for water purification; Water treatment apparatus for water softening; Water treatment filters; Water treatment units; Distillation apparatus