Aquatabs Water Purification Tablets, 397mg 100 Pack costs $0.40 per tablet (total $39.99) as of Nov 14, 5:33 PM UTC. That is cheaper per tablet than 40% of the Water Purification Tablets Dealophant tracks.
| Current (as of Nov 14, 5:33 PM UTC) | $0.40 per tablet |
|---|---|
| Lowest | $0.37 per tablet |
| Average | $0.38 per tablet |
| Highest | $0.40 per tablet |
| Price checks | 18 |
| First checked | Sep 30, 2026 |
| Last checked | Nov 14, 2026 |
Ranks #3 of 5 Water Purification Tablets by price per tablet. Category median $0.40, cheapest $0.27.
Compare all Water Purification Tablets by price per tablet.
Dealophant tracks the Amazon price and price-per-unit history for Aquatabs Water Purification Tablets, 397mg 100 Pack, so you can see today's price against its tracked 90-day low and high.
Over the last 90 days, the tracked price per unit for Aquatabs Water Purification Tablets, 397mg 100 Pack, Camping & Emergency | Water Filtration System for Boating, Marine, Survival Kit. Easy-to-use purifier treatment for safe drinking water ranged from $0.37 to $0.40 (average $0.38), across 18 captured data points since 2026-09-30. Dealophant records the real cost per unit, not the sticker price, so you can tell whether a "deal" is actually cheap per ounce, sheet, load, or count.
Prices come from Amazon search results, and Dealophant captures a new price for a product at most once every 6 hours.
8% above its usual price
Consider waiting: it costs more than usual right now.
The price as of Nov 14, 5:33 PM UTC is $0.40 per tablet, and its 90-day median is $0.37 per tablet.
See more products at or near their 90-day low on recently lowest, or compare prices per unit across 103 categories. Check the current listing on Amazon.