When it comes to looking for spa parts, the diverter valve plays a major role in ensuring the jets that receive pressure from water at any given period of time. Do not turn on all the jets in your hot spa tub constantly. What you can do instead is studying the diverter and its functions. The diverter leads to constant fluctuations in the flow of water. It is the usual feature of cheap spa models. The diverter valve can pop out as a result of excessive pressure or they can leak as a result of wear and tear. If this is the case, you may replace the valve on your own for saving on both money and time.
