11 Apparatus for disinfecting water; apparatus for purifying water; apparatus for softening water; Apparatus for the decontaminating drinking water and wastewater; apparatus for waste water purification; apparatus for water purification; apparatus for water softening; Appliances for water filtration, namely, water filtration units; domestic water filtering apparatus; Filtering installations for water being water filtration units; Installations for conditioning water; installations for purifying water; installations for the control of water pollution; installations for the purification of waste water; installations for the recycling of waste water, namely, water purification installations; Installations for the treatment of water, in particular, for removing suspended solids and particulate matter from water being water filtering installations; installations for the treatment of drinking water, namely, water purification installations; installations for the treatment of industrial waste water; installations for the treatment of water used in swimming pools, namely, swimming pool water cleaning and filtering units; installations for waste water engineering, namely, waste water treatment installations; Installations for water filtering; Installations for water filtration; installations for water purification; installations for water purifying; installations for water softening; installations for water treatment under osmotic process, namely, reverse osmosis filtration units; machines for purifying water; machines for the treatment of water, namely, water purification machines; machines for use in the processing of water, namely, water purification machines; machines for water filtering, namely, water purifying machines; Machines for water softening; membrane purifying apparatus for the purification of water; power filters for water purification, not being machines; Pressurized water purification, softening, filtering, and clarifying installations; reverse osmosis devices for use in water conditioning apparatus; reverse osmosis devices for use in water conditioning installations; transportable apparatus for processing water, namely, transportable water purification apparatus; waste water treatment apparatus; water conditioning apparatus; water conditioning installations; water desalinating apparatus; water filtering apparatus; water filtration apparatus; water filtration installations; water purification apparatus; water purification filters; water purification installations; water purification machines; water purifying installations; water purifying machines; water softening apparatus; water softening installations; water softening machines; Water treatment apparatus for decontaminating water; water treatment apparatus for water purification; water treatment apparatus for water softening; Water treatment units, namely, reverse osmosis units; activated carbon filters for use with water filtering apparatuses; water treatment units, namely, ultraviolet disinfection systems comprised of water softening units, drinking water filters, and also including control valves; water treatment units, namely, ion exchange systems comprised of water softening units, drinking water filters, and also including control valves; water treatment units, namely, distillation units; water treatment units, namely, sediment filters, ceramic filters, and mechanical filters for water filtering apparatuses; ozone water treatment apparatus in the nature of ozone sanitizers for water; water treatment units, namely, alkaline water ionizers; chemical injection systems being water treatment equipment in the nature of chemical sterilization units