Clearwater 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White

Used for our lay-z-spa. Much better than having to top up with chlorine granules. Maintains appropriate levels of chlorine. Some adjusting at as to how many tablets needed in the chem connect but otherwise all good. Remember to remove the chem connect or other device you might be using whilst using the hot tub.

Keeps our pool clean

Works perfectly.

Yes perfect for the job reasonable price

Nice

Good value for money the tables dissolve very slowly and last long. I use them for Hot tub and they work well. Makes the water nice and clear.

Definitely works to keep the algae away and lasts several days in a floating dispenser.

Great as described