BSI Poolsan CS start set

Everything you need for chlorine-free water treatment!

In the handy Zero Chlorine Start Set, you will find all the maintenance products you need to treat your tank's water without chlorine.

This set contains:

• 250 ml Zero Chlorine in a handy dosing bottle, ready to use
• 50 test strips to determine copper content (Cu), alkalinity, active oxygen and pH
• Oxy-Pool & Spa 1kg: a chlorine-free 'shock treatment' that destroys organic water pollution and introduces oxygen into the water
• 1 l pH Up & 1 l pH Down: to increase or decrease the acidity of the water

It is a ready-to-use copper sulphate-based solution that is poured directly into the tank water. Zero Chlorine helps prevent and control the formation of bacteria, algae and fungi.

It works on the basis of copper-silver ionisation: the ions released act as an algicide and flocculant, resulting in clearer and more hygienic water. The product is compatible with all treatments, filters and completely safe for children.