Pyramid Biox Aqua Chlorine Dioxide Water Purification Tablets offer the safest and most effective form of chemical water disinfection, with virtually no after taste nor any harmful by-products. It will kill bacteria, viruses and cysts in water including Giardia and Cryptosporidium.

Each tablet is Individually vacuum foil packed for longevity, with an unopened tablet lasting up to 2 years from the date of manufacture.

Instructions for use: Add 1 tablet to every 1 litre of relatively clear water requiring treatment. Swirl gently and wait for at least 10 minutes before using the water. If the water is very cold or heavy microbial contamination is expected, use two tablets per litre and leave for 30 minutes. 

Please Note: When using any water treatment product, the water should be relatively clear. If there is debris or any particulate matter in the water, this will reduce the effectiveness of the active ingredient. Particles should be removed by straining the water through a piece of cotton or similar fine weave material.

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