Expert Review
SteriPEN Ultralight UV Water Purifier
UV light destroys 99.9% of bacteria, viruses, and protozoa
5/5
USB rechargeable60-second treatmentDigital displayVirus protection
Capacity
8,000 liters per charge
Weight
76g
Rating
5/5 Stars
Detailed Review
The SteriPEN Ultralight uses UV-C light technology to destroy 99.9% of bacteria, viruses, and protozoa in just 60 seconds. This high-tech approach to water purification is ultralight and requires no pumping or squeezing - just stir the UV light in your water container and you're done.
Pros
- Destroys viruses effectively
- Ultra-lightweight at 76g
- Fast 60-second treatment
- USB rechargeable battery
- No physical filters to replace
Cons
- Requires battery power
- Doesn't remove particles or sediment
- Pre-filtering needed for cloudy water
- Can't use in cold weather (battery issues)
Final Verdict
Best for ultralight enthusiasts traveling in areas with relatively clear water. The electronic nature means you need backup power, but the weight savings and virus protection are compelling.
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