How Long Does It Take For Water Purification Tablets To Work?
How Long Does It Take For Water Purification Tablets To Work? One tablet treats 1 quart (1 liter) of water. Bacteria and viruses are killed in approximately 15 minutes with water at 68 degrees Fahrenheit (20 degrees Celsius). Cryptospodium purification takes about four hours. The tablets do not leave an unpleasant aftertaste. Which water tablet