| 摘要 |
PROBLEM TO BE SOLVED: To carry out not only a function to produce air bubbles in the form of a jet stream in a bathtub but also provide clean bathwater during a bath, and fulfill a filtering function while the jet function is being carried out. SOLUTION: In the air bubble producing apparatus, a pump 2 is provided in an apparatus body 1 to draw bathwater in a bathtub to deliver it in the form of a jet stream, thereby producing a flow containing air bubbles in the bathtub. A jet stream path leading from the pump 2 to a delivery port 8 of the apparatus body 1 and a filtering flow path which is connected to the jet stream path in parallel therewith and includes an aluminum electrode tank 4 and a filter tank 6 are provided. Thus, air bubbles in the form of a jet stream can be produced in the bathtub, and bathwater can be cleaned by filtering it so that a pleasant bath can be taken.
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