Patent ID: 7849529

Claim:
Nozzle apparatus adapted to be attached to a tub or spa for injection of air into the tub or spa, said nozzle apparatus comprising an array of air injector nozzles comprising an air flow communication member, and a plurality of air injector nozzles said air flow communication member integrally connecting adjacent air injector nozzles, said plurality of air injector nozzles being spaced from each other along said air flow communication member, said air flow communication member extending in a substantially straight line, each of said air injector nozzles including an integral air injector tube, an integral connector plate, and a flow communication channel between the air flow communication member and the air injector tube, said flow communication channel being formed by an intersection of an inner diameter of the air injector tube and an inner diameter of the air flow communication member, said air injector tube being open at a first end and closed at a second end, said closed end of the air injector tube forming a portion of said connector plate.