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Potable Aqua iodine tablets are a lightweight and economical way to make water suitable for drinking.

  • Features

    • Iodine tablets kill bacteria, viruses and giardia without the weight, bulk and cost of a water filter
    • Includes 50 tablets; 2 tablets treat 1 quart of water
    • Each tablet contains 20mg of tetraglycine hydroperiodide, which releases 8 ppm of titratable iodine
    • Potable Aqua tablets require that you wait at least 30 min. before drinking the treated water
    • Unopened bottles of Potable Aqua tablets should remain effective up to 4 years when maintained under controlled temperatures between 60 and 86°F
    • An opened bottle of Potable Aqua should not be kept for more than 1 year
    • Caution: Iodine tablets are not effective against Cryptosporidium

    Made in USA.

    Caution: Iodine is not effective against Cryptosporidium.
    View all Potable Aqua Chemical Water Treatments
  • Technical Specs

    Best Use


    Filter Type


    Active Ingredient(s)

    Tetraglycine hydroperiodide


    Protozoa, Bacteria and Viruses


    25 quarts


    3 ounces

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