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  1. gworrel

    How to remove pressure gauge Waterway DE filter

    The pressure gauge on my Waterway Eliminator DE filter is stuck at 12psi and doesn't move. I want to remove it to see if I can clean it out or replace it. I don't see how to remove it. It is surrounded by a plastic shroud. I could grab the outer edges of the face and try to screw it out, but I...
  2. gworrel

    Flint water crisis. Any pool chemistry similarities?

    I've been reading about the Flint water crisis and it sure sounds like the people running the water treatment plant did not understand some of the basic water chemistry that the people on this forum deal with all the time. I am sure methods of treatment are different, but it sounds like the ph...
  3. gworrel

    Stains in epoxy painted pool

    My pool is a 16x32 inground plastered gunite pool built in 1965. It has been painted many times, the most recently 5 years ago using Olympic Zeron epoxy paint. I've been very happy with the paint. I had previously painted with chlorinated rubber paint so I had to use a special intermediate...
  4. gworrel

    Dolphin Primal X3 (equivalent to M3 and DX3) First Impressions

    I owned a Smart Pools Kleenmachine for 3 years that I bought from Costco. I thought it was the best thing since sliced bread. I never had to pull out the vacuum. I left it in the pool for days on end. I could go a whole season without backwashing my DE filter. The only area it missed was the...
  5. gworrel

    New pump choice-- 2 speed or variable

    I believe I am spending too much money running my current pump. I am trying to decide if it is worth spending the money for an Intelliflo Variable Speed pump versus a 2 speed. I have looked at the Pentair site calculator which projects a savings of $334 or more a year compared to what I have...
  6. gworrel

    Backwash DE filter at closing or wait until spring?

    I am not sure there is a right answer to this but I am interested in other thoughts. I usually would backwash and re-load DE just before closing but I notice that I lose some DE when draining the filter. So I am thinking maybe I will just wait until spring to backwash and reload the fresh DE at...
  7. gworrel

    Black poly return line repair

    Hi all, My inground gunnite pool is about 45 years old. One of my black poly return lines just sprung a leak. Luckily, the patio around the pool consists of street pavers set in sand so getting to the point of the leak was relatively easy. The leak is a small slit just before a stainless...
  8. gworrel

    Gunite pool repair

    I have a section of plaster and some gunite which has fallen out of the side of my pool. I have chipped away all the loose concrete. The deepest part is about 2.5 inches deep. Most is 1-2 inches deep. What is the best way to repair this? I am planning to paint the pool using Olympic (Kelley...
  9. gworrel

    Gunite Pool falling apart

    After getting my pool up and running in the last couple of weeks, I have had a large chunk of plaster and concrete, along with some smaller chunks, fall off the side of the pool. The largest size is about 12x18x2.5 inches and runs along a crack that has developed about six inches to a foot below...
  10. gworrel

    Valve actuator wiring

    I am wiring some old compool 3 way valves to an Aqualogic P4 controller. The Aqualogic has sockets for 3 pin connectors. I managed to find some of these connectors but I cannot find a wiring diagram to show how to connect the wires. The valves have red, white, and black wires. Can anyone tell...
  11. gworrel

    Pentair / Compool valve actuator mounting screws

    I just replaced an older compool 3 way valve with a new Pentair valve. They looked essentially the same. When I went to mount the actuator I discovered that the screws used on the new valve have a different thread. I have the original 4 longer screws that hold the actuator to the valve. The...
  12. gworrel

    Aqua Logic P4 electrical installation question

    I just purchased a Hayward Goldline P4 with SWG and the directions call for 220V to the panel. All of my pool equipment is in my garage and it looks like I have 4- 20amp circuits that currently power the pump. blower, and lights for my pool and hot tub. Does anyone know if it is possible to...