Happy Hot TubsMultifunctional Large Chlorine Tablets 200g for Swimming Pools with Algaecide Clarifier Stabiliser (5kg)

I usually buy a named brand, and being new to pool ownership I was reticent to change brand, however the other reviews of this product and the fact that i had used the same suppliers shock granules gave me the confidence to try these. Although these are probably 99.9% the same as the more expensive versions available I think these are slightly better (although that might just be the smugness talking as these saved me quite a lot of money). Highly Recommended.

I actually purchased the wrong size of tablet! However, they are easy to break into 4 with hammer and screwdriver. I think they dissolve slightly slower than my usual tablets and appear to be doing the job just as well.

They are rather large tablets so too big for my floater. I've used a small net washing bag with zip on and to hold it in place near to filter outlet. Tablet lasts for ages 4 to 6 weeks in 12ft pool. Water still clear even though filture pump has been off now for 2 weeks

Gave been using one a week in floating dispenser for last month in 12ft Bestway pool. So far, Crystal clear water and no slime! Much better than just chlorine tablets. Used in conjunction with filter cartridge which I normally run for 6 hours per day.

Pool tablets as described and working fine. Delivered quickly. Recommended.

We buy these regularly for our indoor swimming pool.They are excellent and do their job perfectly,would thoroughly recommend.

Great price. These tablets are for adding to auto feed hopper

Very easy to use I am very happy with it