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  1. GMTK

    CYA and CH are high, time to drain?

    I don't generally shock at all. Try to keep my FC at 5-6. Based on how the water department charges down here, it's about $300 to fill up my pool.
  2. GMTK

    CYA and CH are high, time to drain?

    No idea. I ONLY use liquid chlorine from wally world. I've struggled with high cya ever since I moved in to this house.
  3. GMTK

    CYA and CH are high, time to drain?

    FC 3.5 PH 7.4 TA 100 CH 825 CYA 60. Been hoping my CH and CYA would come down miraculously but no dice. Think I'm just going to have to drain most of the pool and start fresh unless yall have any ideas. (and yes, by FC is low and liquid chlorine went in after testing).
  4. GMTK

    Low pressure in pump filter

    That was it. Impeller had all kinds of junk in it. Thankfully my kids hand was small enough to get it out. Thanks again, TFP saves the day.
  5. GMTK

    Low pressure in pump filter

    Removed all 4 cartridges - no change. Running on high speed at 5 psi and I can tell when I open the relief air valve on top of the filter housing that it's not blowing out water like it used to. Clogged return pipe(s) possibly? Any other things I should try? The last 3 weeks have been hel! down...
  6. GMTK

    Low pressure in pump filter

    Hot tub is connected to the pool. Last few days, after using the hot tub, I noticed the waterfall from the hot tub to the pool that runs when pump is on high speed has looked weak. Cleaned baskets, cleaned filters, water level is good. Maybe a clog in a pipe from the skimmers to the pump? Also...
  7. GMTK

    Freezing weather coming...and water feature pump is leaking

    How did your system do? I ran the waterfall pump all night and the low speed on the main pump and so far everything looks fine.
  8. GMTK

    Freezing weather coming...and water feature pump is leaking

    Another trick I just learned - if you have old school christmas lights still out - run those around the pump/pipes and plug them in on a time. They won't get super hot but put out just enough heat to keep things from freezing.
  9. GMTK

    Freezing weather coming...and water feature pump is leaking

    Others smarter than me will chime in (hopefully). I'm in a similar situation this weekend (I'm in San Antonio). My waterfall pump is on it's own circuit and when freeze protection kicks on for the main pump, it does NOT kick on the waterfall pump. So my plan at this point is to just run it all...
  10. GMTK

    Hayward filter pressure high

    Is the recommended soak still 1 cup TSP to 5 gal water?
  11. GMTK

    Hayward filter pressure high

    New filters arrived and also ran the pump without filters. Running on high speed. With old filters = 20-21 psi. Without filters = 12 psi. With brand new filters = 12 psi. So I'm going to say the old filters were old enough and had enough buildup internally that they were the cause. I'm going...
  12. GMTK

    Hayward filter pressure high

    Ok. Going to run it tomorrow for a little while without the carts. I also ordered 4 new ones. I know 2 of them were bought in 2019 but I don't know how old the other 2 are as we moved in during summer 2019.
  13. GMTK

    Hayward filter pressure high

    no change in FC overnight.
  14. GMTK

    What am I missing here? Filter prices

    Found these online: PA137 Unicel C-7490 Hayward C-5500 CX1380RE Filter - $49.76 They are about half the price from "normal" unicel filters I am looking at buying.
  15. GMTK

    Hayward filter pressure high

    Meant to do the OCLT the last two nights and I get side-tracked and haven't done it yet. Going to try tonight. Filters are C-7490; 7"x7"x32".
  16. GMTK

    Hayward filter pressure high

    It was 14 after I cleaned the filters 45 days ago.
  17. GMTK

    Hayward filter pressure high

    Jim - I said "Max" as it was at the Red arrow which is roughly 20 psi on my gauge. It was NOT at 50 psi. It used to be 10-15 psi. I'm going to order 4 new cartridges.
  18. GMTK

    Hayward filter pressure high

    Low speed = 6 psi High speed = 20 psi
  19. GMTK

    Hayward filter pressure high

    This may be a dumb question - but what should the normal PSI be? I have the manual but there is nothing in it. Just says the max is 50 psi.
  20. GMTK

    Maytronics - done with them

    Got my robot back today. About a month from shipping out to returned. Replaced the power cord and now she is back to working. Thanks again for the pirateship site.
  21. GMTK

    Hayward filter pressure high

    Only used a hose to clean. Never done the bath.
  22. GMTK

    Hayward filter pressure high

    Update: Needle goes to 0 when system is off. Took the cover off the filter housing and didn't see any debris at all. Removed the gauge and hit it with compressed air and didn't see anything noteworthy. Also checked my skimmer baskets and the device under them, all clear. Pipes inside the skimmer...
  23. GMTK

    Hayward filter pressure high

    FC 5.5 CC 0.0 pH 7.6 TA 90 CH 600 CYA 60
  24. GMTK

    Hayward filter pressure high

    Just updated my test results online. Everything is normal. Pool is crystal clear and looks great. I don't see any algae in the pool or equipment. The gauge is also fairly new - 3 years ago. Filters actually looked good when I cleaned them. I will go out and turn the system off and see what the...
  25. GMTK

    Hayward filter pressure high

    Cleaned the filters about 45 days ago. Cleaned out the plastic basket in the pump housing. Pressure still at the max. Water level in pool is normal. Is it time to buy new filters? They are approx 5 years old. Any suggestions?
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    IMG_7501.jpeg

  27. GMTK

    Maytronics - done with them

    Just used this site to ship my robot back. $39 via UPS. Lady at my UPS store looked surprised when I showed up with a sticker on the box.... I understand needing to make money, but $100 off of one package is a little nuts. Thanks again for the site link. Now I wait for Maytronics to do their...
  28. GMTK

    Maytronics - done with them

    Use cord to get it to the edge, pull it up by the handle up on the edge and let the water drain. Then place it on the fancy cart and put it away. I took the "spindle" where the wires go in and it was destroyed. Very unusual. Looks like the wired broke and then arced and burned each other to...
  29. GMTK

    Maytronics - done with them

    Awesome site, thank for this.
  30. GMTK

    Maytronics - done with them

    UPS store by my house. Glad to hear they did a good job on the repair. Hopefully I don't have any more issues....