Search results

I have a fiberglass pool. My Ca++2 is about 100. I also have this question on why to add Ca++2? Appreciate the responses.

Hi: I have a Taylor K2005-C test kit. I have trouble with the disappearing black dot when testing for the presence of CYA. Is there a better way to test for this pool element? Thank you.

After 7 years of use (4 months a year), my Pool pilot Nano has died and now I'm probably going back to just using a simpler using liquid bleach. A little history: I was getting a low amp- check cell warning and running the test showed 0 amps and no output. Bought a new cell but the same...

Hi: Why is the FC required for adequate algae control is different for SWG pools versus those using liquid chlorine? Or perhaps I should ask why is CYA levels allowed to be higher in SWG pools compared with the pools chlorinated by liquid chlorine? Thank you and appreciate the response.

Hello friends: This morning I heard a rattle in my piping next to the chorinator . I wonder if you guys know where this piece of hardware would come from that I took out. System is running without any leaks. The rod did not enter the chlorinator due to basket. Al systems are Pentair. I...

I have recently purchased the A20 and very happy with the results. I have one issue and that is that the blue cord keeps twisting around itself. Has anyone found a way to prevent this from happening or make it less frequent?

Wanting what folks are doing about cleaning the cartridge filter on the Pentair Filters? I know you can hose it down but are folks let it soak in a water tub with say dishwasher soap for a while before hosing it down? Thanks

Is it time to replace my cartridges? Ive had my Pentair size 75 cartridge for my 9000 gallon fiberglass pool. Recently after cleaning them, the pressure I get when installing them is 10 psi. Within 5-10 hours, the pressure icnreases to about 20 psi. My pool is really not dirty; I have a...

Good day: I have a Pentair cartridge filter which I think needs the cartridge replaced but wanted to get opinions. I have started to see the pressure go from 8-10 psi after a cleaning to about 16 in 4 days and 20 in a week. My water chemistry is as follows: Cl 3 PH 7.5 Alk 120 Calcium about...