Patent ID: 8840845

Claim:
A fluid purification system, comprising a fluid flow conduit forming a hollow inner surface within the fluid flow conduit; a plurality of light-emitting diode (LED) light sources configured to emit ultraviolet light within the fluid flow conduit, wherein the ultraviolet light has a peak wavelength between about 265 nm and about 400 nm; a photo-catalytic material disposed within the fluid flow conduit, wherein the photo-catalytic material is positioned within an illumination area provided by the LED light source; and a light reflector disposed within the fluid flow conduit and positioned within the illumination area provided by the LED light source to reflect the light emitted by the LED light source, wherein the light reflector is linear, continuous and includes a plurality of concave surfaces positioned within the hollow inner surface of the fluid flow conduit in order to cause turbulent flow of fluid through the fluid flow conduit; wherein each LED light source of the plurality of LED light sources is generally aligned with a concave surface of the light reflector.