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Spas with air bubbling systems feature an air blower that pushes a powerful burst of air through a variety of inlets, or air injectors, into the spa. It works on the same principle as blowing air through a straw into a glass of water, creating a soothing bubbling action.

Air bubbling therapy provides completely different benefits than jet hydrotherapy. Air bubbling systems are entertaining and they relieve stress, thus appealing to users of all ages. Kids especially air bubble systems because the bubbles are very entertaining and provide a comfortable bubbling action.

Adults, on the other hand, usually like air bubble therapy because it provides stress relief with an overall light, tingling feeling. It provides a soothing alternative to jet therapy that some people say is a bit like sitting in a bucket of champagne.