Bluewater Chlorine Granules 5kg - Swimming Pool & Spa

Best product I've found for treating water in a large outdoor water feature. Water in outdoor water features tend to react to strong sunlight, starting to turn slightly green. Using these granules keeps the water crystal clear and bright. Only need a little. And used as regular maintenance, the water feature pump isn't taxed dealing with algae. Easy to use, and very effective, quickly.

Dies the job

These chlorine granules are doing a good job to keep my spa ticking over during the summer holidays. However, it has to be noted that the cap was incredibly hard to take off and I personally could not do it. I ended up having to stab it open and it’s not made the job of tipping out the granules very easy each day. They really do need to look at the lid design because it is appalling.

Good granules. I use them daily and the pool water is always good

Perfect value for money chlorine for my hot tub

Good product in a good size for my needs

Canister is full to the top. Dissolves fairly easily and keeps the clear.

Arri,ved on time,carefully packaged, works well to maintain chlorine levels.