Multifunctional Chlorine Tablets 1kg Pool & Spa Water Treatment Chemicals

I use the tablets in a float in our 3m pool using 2 at a time. They have not raised the chlorine level much and take about 2 weeks to dissolve when the float is fully open. I didn’t initially shock the pool so this is probably the reason. Now the chlorine level seems to be maintained between routine shocks unless we have rain.

These are very good 4 in 1s, certainly the best I've used over the years, did use another brand and noticed the price difference, although these are around a £ cheaper they are much better, only using 2 tables in the floaty instead of 3 of the other brand, still lasting 3 days or so, did notice when I opened the ltre container the loose tablets have a stronger chlorine smell, so assume they are a stronger formula with a slower release, still need to keep Ph level 7.2, buy these with confidence..

Super easy to use just pop it in your holder and in the pool, does exactly what it's supposed to do

Good product. Used our for our lazy spa.

Easy to use

awesome