Stabilised Chlorine Granules 5KG – Long-Lasting Pool & Spa Sanitiser – Chlorine Treatment for Swimming Pools, Hot Tubs & Spas

Not much to say in fairness. Great quality chlorine granules.Cost effective.Well packaged.

great price and a great value way of buying these, if you keeping your tub why waste money on small ammounts at a time

Pretty good.

This is a good quality product. I purchased others that definitely aren’t as good as this. Will definitely buy again

Bought this to maintain my hot tub, easy to use, keeps chlorine within the correct range. Gets the job done.

Does the trick ; all foos

It's that time of year our pools are opened up and heating is on and burning holes in our pockets, (and the rain keeping us away from having a dip). chemicals are over the top expensive, but this chlorine was delivered to my door within 48hrs and the product no different in anyway than my driving 12 miles to the closest pool chemical store and being ripped off for 30 quid.I am very pleased with the product, the price and the delivery time. This seller will be my monthly buy..

... the grain size is quite large so it doesn't absorb into the water as quickly as the chlorine granules I had used previously. Not a problem if pre-mixed with some of the spa water but this is unnecessary faffing about. It does what its supposed to though.