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 […]

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 […]

Iron Bacteria Eliminator Kit Worked!

Before and After Iron Bacteria Eliminator Kit

Many thanks to Chris Walkerow at Periodic Products and Fred Schweer at Pool Rx for incredible help with our pool. We’ve been dealing with gray/brown discoloration on the bottom of this pool in southwestern Pennsylvania for several years without success. Finally last fall, I reached out to Pool Rx whose sanitizing product we use. Fred […]

Kids Hair Turned Green From Pool Water

Here is a recent question we received that I wanted to share: I have a question regarding the Metal Eliminator. We have copper in our pool (about 2.0) no staining or water changing color… just the kids hair is getting a green tint. Do we have to use the Metal Sequester first (I did use […]

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 […]

Solution To The Staining Issue With Island Sapphire Breeze Tile From NPT

By Gary Martin – Pool Corp – Building Material Specialist – SW Florida         ISSUE WITH ISLAND SAPPHIRE BREEZE TILE    We have had some issues with our NPT tile Island Sapphire Breeze. Part number GMI-37-0056. In some instances the tile has turned black under the water line. This black look will […]

Does CuLator Work With POOLRX?

We have many questions about PoolRx products.  While PoolRx adds metals to the water to cleanse, CuLator Eliminates metals from the water.  So, how do they work together?  PoolRx recommends using CuLator BEFORE starting to use PoolRx in your pool: We also recommend using CuLator Metal Eliminator to remove excess metals from pool water after every […]

Copper turns white pool surface blue! Smurf pool!

Have you ever had your pool surface turn “smurf” blue?  When you shock your pool and your surface turns blue, then you have “plated” out the metals onto your surface.  The way to CURE your pool is to use the NO-DRAIN METAL STAIN ELIMINATOR KIT by Periodic Products to remove the stain, sequester the metals […]