Hayward pump & sand filter sucking air

Jun 26, 2012
12
My pump is creating a tornado-like thing in the skimmer and sucks air constantly. The only thing I have found that helps is to run it with 3 chlorine tabs on their sides in the basket. I guess this reduces the suction enough to not make the whirlpool thing. But as soon as those tabs break down it's back to sucking air. What's the problem?
 
Sorry I couldn't help. :( I get the same vortex when my weir door is unseated, thought that may be an easy answer for you.

I think I've read where people have put a few rocks in their skimmer basket, but it seems to me that doesn't address the underlying issue. Good luck, I'm sure someone here will be able to help out.
 
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