High-Risk Filtration Needs
In areas where viral contamination is a risk a good water filter bottle used in conjunction with chlorine tablets will render your water safe to drink. There is no need to wait 30 minutes once the tablets are dissolved, since the filtration process removes the larger, hard-shelled creatures such as Giardia and Cryptosporidium. Unfortunately, no water treatment method is perfect.
The use of a biological bottle in combination with chlorine tablets will help insure that your water is the safest possible. Don’t let yourself get sick because you didn’t take the necessary precautions.