Everyone, I have a Hayward single speed pump & sand filter on my 13,000 gallon pool located in Phoenix AZ.

Its a good 25 years old so has done its duty but lately...

I have a very old pool with very old equipment. My pool pump has started to make a shrill noise when running,and I need to replace it. My current pump has a 3/4 hp...

We have a fairly elderly pool at our holiday house.
It was put in several years ago - long before we bought the property and whilst functional, some of the parts are...

First post. I have a 16' above ground. I also have a remote pool cleaner that does an excellent job of cleaning the floor until it is spotless. It gets up the fine sand...

I have an inline leaf basket (filter) just before the pump. Normally the filter was full of water to the top. I cleaned out the filter basket and filled it with water to...

Almost every morning I note that my spa has drained partially to mostly empty. It refills as the automatic filter pump comes on.
I have replaced the check valve spring...

Hello Everyone,
Hoping to get some insight and advice about a recent repair I did for neighbor.
Replaced a very old Century motor that died. Sourced out the correct...

My Hayward Super ll pump was leaking, replaced broken impeller ring, replaced worn diffuser, replaced all seals....runs fine with no leaks but there is a distinct...

Hello,
We have a new build 16x40 Fiberglass pool. Unfortunately our builder ghosted us in the finishing stages so we are on our own. We got all the equipment hooked up...

I have 3 spots in the plumbing that are dripping. The first is at the ball valve just below the skimmer. I replaced the o-ring that was broken but it isn't the exact...

I had an Inground pool with spillover spa installed last year . It has deck jets and a slide. The pool is absolutely amazing but there is one thing that is driving me...

Hello Pool Gods, thanks for this forum.

I'm hoping you can help educate me about what pool pump would be a good purchase for our pool. Here's some info to help you help...

Help, i cant seem to find the two orings where the variflow valve goes into the filter.
I rebuilt the vari flow valve and seemed like a good time to replace these two...

I have 35x15’ in ground pool in Florida. House is from 60s Plumbing around utility is mess. To many elbows some 1.5” some 2”. I wanted to install sacrificial anode and...

I have a Pentair EC-180009 filter. It's now 3 years old, but it's always required changing the media out at least twice per season, and probably three this summer. I...

Recently purchased a new home. The pool's main (filter) pump is a variable speed pump with its own built-in timer and controller. The booster pump is controlled by a...

Hello all, just opened my above ground pool for the upcoming pool season. When i flipped the circuit breaker on, the unit turned on. A few hours later, as i was working...

First post, appreciate any help.

I have an approx 25 year old Dolphin in-ground pool thats approx 13,000 gallons. As far as I know the equipment is all Hayward and...

Been doing maintenance on my pool and I installed a new pump (1 1/2 hp single phase) and pressure gauge on my 48 sq ft Hayward filter. I have a 17280 gallon rectangular...

Can calcium hypochlorite shock be used with a DE filter, or only sodium Hypochlorite ??? Somewhere in the back of my mind I think I once read that Calcium based products...