My CuLator Ultra 4.0 swelled up and filled the GatorEgg. It looks like it is going to explode! We hear this question all the time. This is normal. Some CuLator Ultras do not swell up. This is also normal. Sometimes the bag may even have some polymers on the outside of the bag. This is normal. What isn’t normal is if the seams are torn or there is a hole in the bag. If this happens, contact Periodic products at 954-764-7654. Don’t worry, the CuLator is non-toxic and any polymers which ooze out of the bag will be caught by the filter. The polymers will continue to work until you rinse off the filters.
Also notice that the colors of the polymers change depending on the metals trapped inside. This is a great way to see if the CuLator is pulling out the metals from your swimming pool.
CuLator prevents stains by removing and eliminating stain-causing metals like iron, copper, cobalt, and manganese from pool water.