| Iodine based Water Purification Tablets | ||||||||
|---|---|---|---|---|---|---|---|---|
| Productname | Regulations | Treatment | Shelf life | Amount | Doses | Cost per quart | ||
| Potable Aqua® Drinking Water Germicidal Tablets |
EPA | 30 minutes | 4 years | 1 x 50 tablets = 25 quarts | 1 tablet \ 0,5 quarts water | $0.26 | ||
| Potable Aqua® Plus neutralizing tablets |
EPA | 30 minutes | 1 x 50 tablets | 1 tablet neutralizes 2 tablets of Potable Aqua | $0.33 | |||
| Coghlan’s 7620 Drinking Water Tablets |
EPA 79533-1-37257 EPA 79533-WI-1 |
30 minutes | 4 years | 1 x 50 tablets = 50 quarts | 1 tablets \ 1 quart water | $0.17 | ||
| Coghlan’s Drinking Water Treatment (tablets and nutralizer) |
EPA 79533-1-37257 EPA 79533-WI-1 |
30 minutes | 4 years | 1 x 50 tablets = 50 quarts 1 x 50 nutralizer tablets |
1 tablets \ 1 quart water | $0.19 | ||
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