Knowledge Centre

Skipping pool winterisation in New Zealand can lead to costly spring repairs. Learn how Swimart's Winter Care Pack protects your water, surfaces, and equipment all winter long.

Granular chlorine, on the other hand, needs to be dissolved in a bucket of water before being added to your pool. Its pH is not as high as that of liquid chlorine but it still has a tendency to lift your pH. Because of the 35% calcium content in this type of chlorine it can have the effect of lifting your calcium hardness level.

Don’t ever mix your pool chemicals.

Zeolite is a great filtration material. When used correctly it minimises backwashing and chemical usage.