Hello all,
My Pentair 2HP pump model WF-28 is making a loud whining noise. It is operating OK. The pump basket is empty. The filter pressure is good at 25 PSI. I don't know what is causing it. I do notice air bubbles returning to the pool. The pump is about 5.5 years old. Any suggestions?
Thanks,
Dave2112
My Pentair 2HP pump model WF-28 is making a loud whining noise. It is operating OK. The pump basket is empty. The filter pressure is good at 25 PSI. I don't know what is causing it. I do notice air bubbles returning to the pool. The pump is about 5.5 years old. Any suggestions?
Thanks,
Dave2112
Last edited: