I have a 7 year old pool with DE system, believe it is a FNS48 with the conical filter arrangement. Recently I noticed what appears to be DE coming back into the pool....

I have WhisperFlo 1 1/2 HP pump for my inground 17x33 vinyl liner pool. Everything was working great until yesterday when, in my haste, I turned the pump back on without...

Hi, I'm new to forums. Just came by on my search to figure out what is wron with my pool.

I recently moved to a house with a pool, it worked fine for the last 2 months...

I hava an old Anthony DE filter system (52 ft sq) and ~ 35000 gal inground pool. The filter in and outs, 2" have 9" spacing. The only backwash valves I can...

Hello! I have a 2-year old inground pool. When the pool turns off, the skimmer cover lid pops up and water pours out the hole. What is causing this problem? It does not...

We have an inground 10x30 pool, one skimmer basket, main drain, and sidewall inlet for automatic pool vac. The pump is new within past several months. I am getting good...

Whenever I switch the valves to SPA after about 10 minutes the spa has emptied out it's water into the pool.
I've taken the valve actuators off and manually switched the...

Hello, I have a "0" pressure reading on my pool gauge, although my spa is returning water into my pool at a decent rate. Also, my pool sweep is not moving much...

I have a broken line apparently between the skimmer and the pump as that side is only sucking air.
The city did extensive road work (total rip out and redo) which caused...

Hi

While fitting the robot for pre season clean I attached robot to dedicated line as normal.I turned valve marked 7 45 degrees as I thought this was for the robot.I...

Hi,

I have an inground vinyl linered pool and only 1 of the two return water jets is working. No water is coming out of the second one.

Any ideas where what the...

Ok, our pool used to be fully functional when it was maintanied by our pool guy. Now that we don't use him any more we have been encountering problems. I have a Hayward...

22000 gal pool. 1.5 inch pipe. 48cu ft DE filter, 1.5hp Hayard Super II.

Rated at 94 gpm. With my "estimated" head loss, probably 85gpm. @ skimmers, 2 main...

How much does a pool raise your power and water bills

I'm hoping someone can help! We have a Hayward Navigator that runs through the skimmer intake. The cone from the pressure adjuster on the Hayward came off and got sucked...

Can somebody tell me the difference between these two pumps? I was under the impression that I was getting a 3050, however, a pool company installed a 4160 instead. Any...

Inground concrete pool. I want to add a built-in autofill unit (Pentair) to my pool. What is the proper way to bore the hole for the equalizer (fill) PVC pipe and do I...

Hi,

We have bought an older home with a very large old concrete pool. The sand filter is ancient and the pump died yesterday. We plan to fill in this old pool..build a...