Filter change & Standard Service: Drain, clean & sterilise tankDrain of hot tank (if applicable)Dissasembly of bowl & cleaning all componentsCleaning & checking proper operation of floatReassembly of bowl and supply and installation of NEW filter + Ceramic Fluoride FilterEnsuring all washers are in correct positions and there are no leaksChecking general operation of all parts & settingsFilter Change and Super ServiceSame as above PLUSOpening machine and cleaning all internal pipesSteam clean tank and internal pipes