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    Question on using pool math

    Hello, can anyone help figure out which one to trust between my regular chem trackers and it's chemical recommendations compared to the effects of adding section? I get different suggestions. For example if my ph was 8.5, my tracker section when I click ph might say add 25 grams of dry acid...
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    Testing low TA

    Sorry I know this is an old post but what does adding r00010 mean? For example I add one drop of r00010 and it turned green. What is my alk at?
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    Sand filter 2 inch valve reduced to 1.5

    Hello, Just curious what the down sides might be of buying a sand filter with 2 inch valves when my piping is 1.5 inch. I would just use a reducer. The pool store said there is no down side but I am nervous about buying a filter that is not meant for 1.5. For example won't the part of the...
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    Sand filter size. Over 24 inches?

    Hello, I have been doing some reading here and it seems when it comes to sand filters, bigger is better, and results in less frequent backwashing. There doesn't seem to be any down size other than it requires more space and obviously costs more. I have seen 30 inch recommend or even bigger...
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    Best auto dispenser for chlorine for hot tub

    Hello, I hate manually adding chlorine to my hot tub. I live in Canada and it's -40 where I am, so only time I want to go outside is when I am actually going into my hot tub, but I don't want to have to go out every few days just to add chlorine. I have been using a float with tabs, but if I...
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    Pentair water easy touch indoor wireless remote buttons mapped wrong

    Hello I am not sure how it happened but my pentair water indoor remote thing switched the buttons around. I used go be able to switch to spa mode and pool mode. I also used to be able to turn on my spa blower. Spa on used to be button 1 then bubbler/blower then lights. Now it's lights as number...