Comments for High Free Chorline

Average Rating starstarstarstarstar

Click here to add your own comments

Mar 19, 2015
Rating
starstarstarstarstar
How Do I Raise My ORP or (HRR) On My System
by: Bernie

I have a enclosed 30 thousand gallon pool going from 3 to 5 feet it's heated at 84 degrees and covered until use. it dosn't get hardly any direct sunlight.I've read to lower ph or use baking soda.

Here is my manual testing results from an hour ago.... free cl 5.2 manual combined 4 ph 7.4 alkalinity 210 calcium 480 my auto unit is a stratol sys.3 and it reads my (hrr) or orp as 662 and is it possible to just raise the orp without throwing everything else out of wack.

Click here to add your own comments

Return to High Free Chorline.

Return to Pool Chlorine.

Mobile & Desktop eBooks Are Perfect For Your Pool Start-Up!!

swimming pool care, basic pool care, above ground pool maintenance, inground, salt water

Click Here To Learn How This eBook Can Save You TONS Of Time & Money

Click Here To Learn The Best Way To Clear Up Your Pool 

Recent Articles

  1. Green Water with Copper | Pool Rx System

    THere is 0.32 ppm Cu(ii) in pool. Can this level of Cu(ii)turn water to grean?

    Read More

  2. Pools With Black Plaster | Turned Black

    I have a pool in Las Vegas which of course is very sunny. It may need re-plastering.

    Read More

  3. Winterize & Close Down Pool Very Confusing Commercial Swimming Pool

    I am planning to close down the pool whole year round for the long term. Can you please help me with winterizing my above ground pool? This is the first year.

    Read More