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D i had the solar covers on & water level stayed the same for days. I would throttle back the discharge side to rule out pump cavitation. I have a total of seven returns...2 at the stairs, 1 was the old polaris vac return line & 4 regular return lines. Bubbles in the eye of the impeller is...

i just thought that pump being above water line will dump water back into the pool due to gravity...but what you're saying is that if the system doesnt have any leak, water should stay where they are??

hey dirk, ive done all of that & then some... no leak. Will leak(s) below ground create bubbles in the pump basket? What about pump cavitation?

hey aj, i just want a full basket of water everytime that pump comes on.

hello all, just curious what brand of check valve you use on the suction side of pump?

Hello everyone, quick question here. I’m not losing any water, water level is stable with pump on or off & no visible drip anywhere. But I’m still getting bubbles in the top part of the pump basket. I’m not losing prime, is it possible this could be caused by pump output is more than pump Input...

No. I found a I found a set from pool zoom that appears more robust than my last set. Ty.

Hi all, looking for recommendations for a decent aftermarket filter element set (8 pcs) for hayward de 3620 micro clear. TIA.

hello, all i have is the main shell, i need all the working parts such as: handle/pin, spring, cover, nuts/screws, valve plate (not sure of nomenclature), o-rings, spyder, etc...but you get the idea? thanks.

hello everyone, does anyone have any spare, unwanted hayward vari-flo valve willing to donate/ sell on the cheap? i have a hayward de 3600 filter that i want to use for my pond as a settling tank (without the de, of course) & i need parts for the vari-flo valve to complete my set-up. thanks...

hello, does anyone know the average life expectancy of a hayward de filter grid? i have a 10 yr old hayward 3600 de filter that's maintained very well, all o-rings replaced on a regular basis, but i still get de in the pool. (it started 2 season ago, i'm in ny). all the filter grids are...