Potable Aqua Water Purification Treatment - Portable Drinking Water Treatment for Camping, Emergency Preparedness, Hurricanes, Storms, Survival, and Travel (50 Tablets), Black, single pack

Great tablets, i overstock on them when out in the bush, ya never know and doesnt take up much space...

These tabs seem to have a shelf life longer than expected. Functions at treating water and very little taste change. Easy instructions. From using this over the many years, use a water filter to improve taste.

I bought these tablets on a recommendation for my emergency kit, but I got to try them out during a recent hiking trip. We used them to purify water from a stream, and it was a total success. The water was clear, had no strange taste, and I didn’t have any issues after drinking it. I’m really glad I tested them—they’re now a must-have in both my backpack and my emergency supplies.

Seems ok, bought it for emergency kits for our cars. Assuming they in fact make the water safe then these are a good investment. Also the bottle is sturdy so it shouldn’t break open bouncing around in a pack.

Look good, hope I never need to use

⭐️⭐️⭐️⭐️⭐️ Excelente producto, totalmente recomendado. Cumple perfectamente con lo que promete. La calidad es muy buena, llegó rápido y en excelente estado. Estoy muy satisfecho(a) con la compra y sin duda lo volvería a comprar. ¡Vale la pena!

Great for a tropical cistern to keep it safe & clean

Awesome

I love the fact that this purifier is in such a small container that you can carry it wherever you go. brilliant

Very fast shipping and packaging is just like the picture but haven't opened or tried them yet so will have to wait and see. I did read adding vitamin c in the water can help neutralize the iodine taste but only after 34 minutes when the iodine is finished working/purifying. ******************************************************************** Some other comments about it on the internet.... The chemical name for vitamin C is ascorbic acid. When Iodine and ascorbic acid are combined in solution, a chemical reaction takes place. In this chemical reaction, the ascorbic acid molecule loses electrons, which are transferred to the iodine molecule. Chemists call this type of reaction an oxidation/reduction reaction (or redox reaction for short). The ascorbic acid is oxidized to dehydroascorbic acid, and the iodine is reduced to Iodide ions. Oxidation-reduction reactions always occur in pairs like this. The molecule that loses electrons is oxidized, and the molecule that accepts the electrons is reduced. ************************************************************************ Guess what else - it is an instantaneous chemical reaction. The ascorbic acid complexes the iodine on contact, removing both taste and color. Try it in a clear container. Watch the color disappear entirely before your eyes in a heartbeat when you invert the container to mix it. That color change tells you it's done. There is an important caveat: it only takes a VERY tiny amount (fits easily on the tip of a knife blade) of ground-up vitamin C tablet to do this in an entire gallon of water. Be advised that you will always add more than you really needed. No big deal UNLESS you forget to thoroughly rinse the water container before you add iodine the next time.

未だ、使用してませんが欲しい物が手に入り嬉しく思います。

This Potable Aqua is a great product to have in your emergency or camping kitbag. It provides drinkable water when clean sources are not available, ensuring you always have a safe supply. A must in these dangerous times.

Aunque vienen dos frascos, cada frasco cumple con una función diferente: uno desinfecta el agua y el otro le quita el color y sabor a yodo. Para cada litro de agua se deben usar 2 pastillas de cada frasco (cada frasco trae 50 pastillas), así que solo se pueden desinfectar 25 litros en total. Me habría gustado que esta información estuviera más clara antes de comprar el producto y por ello lo pongo en comentarios, pues nosotros nos fuimos con la finta de que ambos frascos eran iguales y que tendríamos 50 usos. Otra cosa que no se especifica en Amazon pero es importante es que estas pastillas no están pensadas para un uso continuo, y es algo en lo que sí se hace hincapié en las instrucciones del producto (las cuales vienen en inglés, pero pueden consultarse en español en el sitio web de la marca). Ellos dicen que no se debe usar el producto de manera continua, lo cual, de nuevo, nos perjudica a nosotros que sí pensábamos en un uso continuo. Las pastillas son muy pequeñas (como los chochos de farmacias homeopáticas) y los frascos no miden más de 6 centímetros de alto, para que tampoco esperen algo muy grande. Esto resulta práctico para traerlo en la mochila sin que ocupe espacio. A diferencia de las soluciones líquidas, las pastillas no tienen que estar en refrigeración pero sí se indica que el frasco debe estar perfectamente cerrado y que, una vez abierto, se consuma antes de un año o se deseche por cuestiones de seguridad. Por último, el tiempo de purificación del agua entre que se agregan las primeras pastillas y las segundas es de 40 minutos, algo que me parece importante a tener en cuenta.