Another broad question with a number of possibilities. Here are some of the most common culprits.

  • The pump basket may not be full of water.
  • The bearings may be wearing out.
  • There may be air trapped in the filter.
  • The impeller may be jammed with rocks and dirt.
  • The pop up assembly gear may not be rotating. If you notice this you should fixed it immediately. If left alone, pressure will continue to build until you develop leaks in-floor system.
  • You may have a suction leak.
  • Sometimes the suction on the pump is weak or the suction side is bearing too much load by the cleaner.

If you’re unable to diagnose or remedy your noise problem just call Pristine Pool Service and Repair. We’ll bring over 15 years experience in the pool industry and diagnose the reason for your noisy system in no time.