Start Up and Fire Up Your Pool with CuLator Metal Eliminator

The very best way to prevent water discoloration and metal staining on your new pool surface is to remove all the metals from the fill water with a FillFast Metal Remover and Water Pre-Filter:     However, if you are having a professional build your pool, make sure they know you want to use CuLator Ultra […]

Review of CuLator Metal Eliminator with Before and After Shot

Before and After CuLator

This pool was greenish from oxidized iron and lower alkalinity.  After the chemistry was balanced and a CuLator Ultra 4.0 was used to remove the metals from the water, the pool stair stains were gone, the cloudiness was gone, and the metals were out of the pool water. Here is the review: Hi,     I […]

Use CuLator Ultra 4.0 to Remove 0.4 Copper from 31,000 Gallons

CuLator Ultra 4.0

I have 0.4 copper in my pool currently. I am treating my pool for almost 3K ppb phosphate now. I used a sequestering agent a few weeks ago (Bioguard/SparkleUp) and then cleaned the filter with no reduction in copper. Do I need to add another sequestering agent to the water when I add the culator […]

CuLator Bag Leaking Question

 Question:  I purchased CuLator Ultra 4.0 and it’s been in my pool for 1 week.  It is starting to leak and very puffy. Is this normal? Should I remove it from the skimmer already? It is bluish green in color. Please see picture.  P.T.     Answer:  That is perfectly normal!  And the color means it is […]

Frequently Asked Questions 2018

Here are some frequently asked questions (with our answers): What exactly is CuLator Metal Eliminator?  CuLator is a patented non-toxic polymer which binds ionized metals out water and does not release it back into the water.  CuLator is manufactured in the USA in Fort Lauderdale.  CuLator products are 100% patented polymer.   What is the […]

Periodic Products Introduces CuLator InLine Pro

We have been working hard at Periodic Products to manufacture a filter with CuLator Metal Eliminator inside…and we have done it!  After years of research, we have manufactured a pleated filter with the power of CuLator!  Plumbed into the swimming pool circulation system with 3/4″ connections, the CuLator InLine Pro allows a replaceable CuLator Filter […]

Is Bonding Pool Water Important? YES!

Many pool owners do not understand the difference between grounding equipment versus bonding pool water. Grounding Equipment:  Electrical wiring system which is a conductor that provides a low impedance path to the earth to prevent hazardous voltages from appearing on equipment.  All your pool equipment should be grounded for safety. Bonding Pool Water:  Bonding ensures the safety […]

Jack’s Magic Stain ID Kit and Periodic Products No-Drain Metal Stain Eliminator Kit

Pool Stain Eliminator Kits

Here is a question we were asked by Glenn in Orlando: In the past, I used “Jack’s” stain test kit. With that kit, I needed to use their “O2 Safe Shock” in addition to the copper stain remover, in order to get a reaction. Will your stain remover kit work for copper without this added […]