Oasis Water Purification Tablets provide the World Health Organisation (WHO) recommended 5ppm for emergency water purification. For household situations where a clean source is used, dosage of the tablets is adjusted to the recommended 2ppm Are used by the worlds leading NGO's. Are proven to kill harmful water organisms. Are effective against diseases such as typhoid, cholera, polio and diarrhoea. Purify water and make safe to drink in 30 minutes. Are tested to NSF/ANSI Standard 60 as certified by NSF International. Tablet Diameter: 25mm NaDCC Weight: 5.1g Tablets per individual Pot: 100 Qty: 1 Pack of 100 Tablets Sku:341412-1
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