The present invention is an oral hygiene system for providing pressurized water to a person's teeth or gums for oral hygiene. The oral hygiene system includes a main valve assembly, a filter assembly, a pressure tank assembly, a syphon assembly and a waterpik assembly. The main valve assembly is connectable to a water line, and includes a valve unit for controlling water flow. The filter assembly includes a filter cartridge, and is in fluid communication with the main valve assembly. The pressure tank assembly is in fluid communication with the filter assembly. The syphon assembly is capable of storing a liquid, and can include a syphon tube capable of dispensing the liquid into the water received from the pressure tank assembly. The waterpik assembly is in fluid communication with the syphon assembly, and is capable of allowing a user to provide pressurized water to a person's teeth or gums.