Features:

• Iodine tablets make most water bacteriologically suitable for drinking, while neutralizing tablets neutralize taste, odor and color
• Each bottle includes 50 tablets; 2 iodine tablets treat 1 quart of water
• Each iodine 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; Potable Aqua Chlorine Dioxide tablets (sold separately) are effective against Cryptosporidium
• Made in USA.
• Caution: Iodine is not effective against Cryptosporidium.

Specs:

• Filter Type: Tablet
• Active Ingredient(s): Tetraglycine hydroperiodide
• Removes/Destroys: Protozoa, Bacteria, and Viruses
• Output: 25 quarts
• Weight: 6 ounces