Patent ID: 6984313

Claim:
An automatic water filtration and purification system for light industrial and home installations, having continuous water flow to a fixture coupled thereto, while simultaneously and automatically regularly flushing and cleaning in-path filter media, comprising, in combination: a course filter assembly coupled to the bypass valve; a fine filter assembly coupled in series to the course filter assembly; an ultraviolet lamp assembly coupled series with the fine filter assembly; a respective flushing control valve coupled to a flushing port located on each of the course filter assembly and the fine filter assembly; a bypass valve coupled to a water line for diverting water to the fixture without passing through the course and fine filter assemblies; and a programmable control unit connected to the flushing control valves wherein the programmable control unit comprises a sequentially energized flushing control valve timer electrically connected to the flushing control valves for automatically and regularly flushing and cleaning the course and fine filter assemblies.