VariTab®, by Bayrol, is the further development of the slow dissolving chlorine tablet. For the first time ever, fast and long term disinfection, flocculation, hardness stabiliser and sand filter care (patented technology) have been combined in one single tablet.
 

The blue part of the double layer tablet disintegrates within approx. 10 minutes. The components contained in the blue phase carry out a fast disinfection in the pool to remove bacteria and turbidity.

In many cases, a contaminated sand filter is responsible for unsatisfactory water quality. This is exactly where the VariTab® technology sets in: Parts of the blue phase deposit on the sand filter bed and intensively disinfect the filter media. This ensures that bacteria and other debris will be reliably removed.

The white part of VariTab® is slow dissolving and carries out a reliable long term disinfection for between 7 – 10 days. By continuously releasing flocculant, even the finest particles can be removed from the water, and the built in hardness stabiliser prevents calcium precipitations.