Multifunctional Chlorine Tablets 1kg (50 Tablets)

Super product, great value, does exactly what it says it will. Very fast delivery within 36hrs of ordering. Used this to initially shock a green pool using one of those little cheese graters on a couple of tablets whilst submerged in the pool. Sorted it out perfectly and continues to keep it crystal clear and safe whilst floating about in a chlorine dispenser. Would highly recommend, great value too undercutting most of the £20/kilo sellers by a good margin.

Got a pool? Need to keep it fresh? These are the Multifunctional Chlorine Tablets 1kg (50 Tablets) Premium Chlorine Tablets In Plastic Safety Seal Tub. If you get a pack of these, these will last you the whole summer, only need to change the water a couple of times if you put four of these in a floater. Get a heated cover to stop leaves going in and prevent algae build up. These are great and will sort yer pool out and keep it clean!

Dissolves fast - did the job well over summer. chlorine but not crazy strong smell and well packed in secured tub

Please like if you find this helpful! These tablets do chlorinate my spa well, too well in fact. If you have a Lay-Z Spa with about 800L capacity paired with a chem connect you may find these a touch too aggressive. I find I have to remove the chem connect once the chlorine reaches 3ppm, otherwise the chlorine is being released faster than it is consumed, and before you know it your chlorine concentration is too high and you can't use the water. And before you jump to blame the user, yes, I have even tested these with the release valve at the lowest setting. If you need to micromanage your water, you might as well stick to granules as you can add more or less at any time. In my experience the tablets take far longer to restore low chlorine levels to 3ppm than a quick shock with granules, but given enough time Chlorine levels will eventually overshoot considerably, especially if you are not keeping a regular eye with test strips. These tablets may be better suited to larger spas and pools than my 800L model, or particularly heavy users, or those with a dispenser with a much lower release rate/ adjustability. I'm not willing to take the chance on buying a different dispenser and so will likely buy granules in future.

Brilliant for the swimming pool

They are perfect keep my pool nice and clean

Dissolved well easy to use water is brilliant

These work well in our hot tub, water has been clear.