Adventurer Opti Water Purifier

Specific activity
  • Trekking
  • Camping
more info
UV sanitizer
cleaning method
UV light
More awards
Tested by Bergzeit
15.50 cm
Weight (piece)
108.00 g
3.30 cm
2.20 cm


<p>The SteriPEN Adventurer Opti water purifier is a practical essential for purifying drinking water when you're on a backpacking trip where a light load is necessary.&nbsp; With its 108 g and compact dimensions, it fits into any backpack and is ready for immediate use when needed.&nbsp;</p><p>Using UV-C light, the Adventurer Opti Water Purifier removes 99.9% of protozoa (including Giardia and Cryptosporidia), bacteria and viruses.</p><p>Operation is child's play: by stirring, 0.5 l of drinking water is treated in 48 seconds and 1 l in 90 seconds. Ideally suited are wide-neck bottles, for example from Nalgene®. The end of the treatment is indicated by a flashing LED display. Super practical: The LED can also be used as an emergency lamp with continuous light.&nbsp;</p><p>The Adventurer Opti Water Purifier is only suitable for use with clear water, as turbid water containing sediment impairs the effectiveness of the UV light.</p><p>The SteriPEN Adventurer Opti Water Purifier is powered by two CR123 button cells. One battery set is sufficient for about 50 applications. The UV lamp is designed to last for approximately 8,000 applications.</p>
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