Most documentation I've read says to plumb the booster pump on the pool return side AFTER the pool/spa diverter valve and AFTER the heater. That is,...

I have 72SF DE filter which had a bad grid that I just replaced. Went thru 50 lbs of DE previously and now realize that most or all of that went into...

At the beginning of this swimming pool season I replaced my 15 year old Hayward 1 hp superpump because it wouldn't prime and create a vacuum. I...

hello everyone, I am new to the forums. I didnt clean my pool for like 3 weeks and now when I go to clean it the water level is lower. So I let the...

Hi
I have an ingroundpool (14x28x5) with a 250sand filter and 1.5hp pump. Pipes are1.5 in
The backpressure when the valve is at recurcukate is at...

I have a DE filter system with a multiport valve. Every time I shut the filter off, when I start it up again clouds of DE come out of the return line...

I have an inground pool with a d.e filter. The pool was very dirt after this winter. I vacuumed several times and backwashed with no problem. I...

Hello, We have recently had to replace our topmount valve from a proline filter because the old one broke. The handle that changes the settings broke...

Was told motor bearings were bad. Have replaced motor but still have the same problem. This is a Hayward Cartridge filter and pump. Have run a garden...

Plannig to build an inground pool at our property.
and i wanna be the gen.contractor to save money. size would be 300 sq.meter.
5 ft. deep ,...

I'm using a standard sand filter & 2HP pump which I've had for a few years. Pressure normally runs at about 10-11lbs.

This year I encountered...

I just went out to replace the sand in my Doughboy pool sand filter.The end of last year it wasn't filtering very well. Looks like a Silica I. The...

water drained out of the pool 1 foot below skimmers , I refilled the pool can I just turn the pump on to get the air out of the system

I have a one year old in-ground pool. The builder went out of business shortly after our pool was finished (Aqua Pool and Spa). I have noticed that...

Does anyone have any advice on pump brands. My utility company is rebating 1000 dollars for new pumps and I was thinking to get the new Intelliflow...

every time i clean my pool the dirt or sand goes back in my pool. i was told to change my sand in my tank. so i did. but i still have the same...

We have a Hayward Perflect EC65 filter. It's been working great, but at the end of last season it started letting some DE powder (I believe) back...

Termites have chewed through my flex pvc lines, now i must replace all. while a repair contractor was estimating replacement of my lines he said my...

I have searched everywhere to find proper plumbing for a specific setup. Can anyone help?
I have horizontal solar heater panels that need to be...

Hi,
I have an in ground cleaning system. My sand filter reads 21 PSI (normal) and my guage on cleaning diverter only reads @ 12 lbs PSI. Ive checked...