Apparatus for filtering water; Domestic water filtering apparatus; Domestic water filtering units; Machines for water filtering (purifying); Water filtering apparatus; Appliances for water filtration (other than machines); Electrostatic filters for water filtration; Installations for water filtration; Drinking water filters; Filter boxes for water purification; Filter housings (parts of water supply or sanitary installations); Filter apparatus for water supply installations; Water purification filters; Water purification installations; Water purifying apparatus and machines