Honestly I don’t think it’s that bad, but I’m sure that many people would disagree with me. Iodine adds a distinct “taste” and color to the water. TasteĪnd now to the less pleasant aspect of using iodine to purify water… It’s less affected by organic matter in the water, it has better shelf life stability, plus it’s effective over a wider range of temperature and pH conditions.īottom line: The Potable Aqua Plus is a very decent purifying solution for short term emergency needs.īut it’s an imperfect solution because it does not protect you against cryptosporidium cysts and neither does it remove particles or chemical contaminants. Iodine has some advantages over chlorine as a purification method. It “should” be safe, but you better make sure. Potable Aqua can be used with a basic or more advanced water filter though.Īnother important note: If you have thyroid problems or are pregnant then you are advised to consult a physician before using iodine-based products. Note that Potable Aqua is not effective against cryptosporidium cysts, so if you suspect your water is contaminated with cryptosporidium then boil the water as an extra precaution.Īnd neither does Potable Aqua neutralize or remove chemical contaminants or remove particles, so if you purify muddy water you’ll drink muddy water. Iodine purifies the water by penetrating the cell wall of microorganisms and killing them, and here are a couple of the “bad guys” that these tablets kill: bacteria, viruses and many cysts such as giardia lamblia. Both are effective germicidal compounds, e.g. The active component in the purifying tablets is 20 milligrams of Tetraglycine Hydroperiodide (TGHP) which releases 8 milligrams (ppm) of titratable iodine as well as hypoiodous acid (HIO). There are two things about the Potable Aqua Plus that is worth to bring up ability to purify water, and taste. Sure you could boil the water, but if you’re on the move or don’t have access to fuel then this is a convenient alternative to get safe drinking water. This kit makes water bacteriologically safe to drink and taste good, all in roughly 40 minutes, and is intended for short term and emergency use. The Potable Aqua Plus water purification tablets is a two-part kit purification tablets and neutralizing tablets to remove the distinct iodine taste and color from the purification tablets, and you’ll get enough 50 tablets of each so you’ll be able to purify 25 quarts or liters.
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