Search results

  1. mkubiniec

    Replacing Pool Light (Large)

    My pool light no longer works and requires replacing. I have verified power up to the junction box so I am pretty sure it is the light. My light is operated by a single wall switch. Does anyone have any experience with the Jandy multicolor LED lights? I am considering the Jandy CPHVRGBWS30. It...
  2. mkubiniec

    Unknown Staining Issue

    My pool is slowly developing some staining and I am baffled what it is and how to address it. See the attached photo with the developing brown staining along the edges of the sun deck and steps. I have applied calcium tablets directly to the area - no effect - so not iron. I have applied liquid...
  3. mkubiniec

    Cartridge Filter Now Time to Replace?

    I have the Jandy CV580 filter with the 4 cartridge filters (R0357900). After cleaning the filters, pressure is normally about 12 psi. When pressure gets to 22 psi, I clean the filters (according to the markings on the gauge. However, now with perfectly clean filters, the pressure is 20-22 psi...
  4. mkubiniec

    Removing Iron Stains From White Plaster

    Hello Pool Jedi Knights! Is there an update to this article which discusses how to remove iron staining? https://www.troublefreepool.com/threads/ascorbic-treatment-to-rid-pool-of-metal-stains.2129/ I also have a few questions. Since I plan to go through this process for my 17,000 gal pool, I...
  5. mkubiniec

    Pump Much Louder - Bearings Shot?

    I have the following pump: Jandy Pro Series Stealth Pump SHPF 2.0 and it is not so stealthy anymore! 5 years old. It is much much louder than it has ever been!!! Does this mean the pump and/or motor are on the way out? Flow and pressure in the pool seems to be happening as normal but is the loud...
  6. mkubiniec

    ISO Robotic Cleaner Recommendations

    Seeking recommendations for robotic pool cleaners for an in ground free form (oval-type) gunnite pool, 17,000 gal, approx 18' x 34'. It can either be pressure fed or electric. Seeking some choices: good, better, best. Thanks
  7. mkubiniec

    Dolphin S300i Pool Cleaner - Any Good?

    When I had my in ground pool (free form type oval shape) built about 4 years ago, I bought the Polaris 360 pool cleaner. I have never really been that happy with it's performance so it is time to move on. A neighbor is selling a Dolphin S300i for $150 since he moved. Can any offer any thoughts...
  8. mkubiniec

    Continuous Muriatic Acid Addition to Control pH

    My new saltwater pool has not been in service for almost 2 years. From the beginning, I have to add muriatic acid to control the pH. Right now, I am addition 1/2 to 1 gallon per week. Can someone please tell me why after nearly 2 years pH continues to creep up and I have to add acid every couple...
  9. mkubiniec

    Calcium Hardness - 500 ppm

    To remove some discoloring/staining of my white plaster, I recently did an acid wash. Added muriatic acid to the pool, and brushed pool daily for 4 days. Then added baking soda to bring pH and TA back into spec. CH was then at about 650 ppm, so I drained some water out of the pool and refilled...