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Katadyn SteriPEN UltraLight UV Water Purifier

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Description of Katadyn SteriPEN UltraLight UV Water Purifier

UV light has been used in the treatment of drinking water for over a hundred years. SteriPEN’s UV water purifiers complete your travel-pharmacy, emergency kit and outdoor hardware for your next trip. SterIPEN uses UV light to alter the DNA of microorganisms, rendering them harmless. These compact water purifiers are quick and easy to operate and provide drinking water that you can enjoy without a care.

SteriPEN UltraLight

The smallest and lightest model of the SteriPEN series is the UltraLight, which can be used to treat 1 L per application. Due to its small pack size and weight of only 76.5 grams this small UV purifier is predestined for minimal baggage. The lifespan of this new water purifier is 5000 uses and its permanently installed battery can be charged using a USB cable.


  • Smallest portable UV water purifier available
  • Treat up to 20 liters of water on a single charge from its high quality USB rechargeable battery which holds charge for months so it is ready when you need it.
  • Ultraviolet (UV-C) light rays safely purify clear water by destroying 99.9% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses.
  • When the treatment is complete, the lamp turns off and a green LED indicator lights up so you know you can hydrate safely.

Tech Specs

  • Treatment volume: 1 liter
  • Lamp life: 8,000 activations
  • Internal USB Rechargeable Lithium-Ion
  • Weight: 76g
  • Size: 13 x 3,5 x 2,2 cm
In order to use SteriPEN’s UV light effectively, all you need to do is to stir clear water with it. 48 seconds for 0.5L or 90 seconds for 1.0L. Wide-neck bottles are recommended for this process.
Extras/characteristics: smallest SteriPEN
Weight supplement: manufacturer's specs
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Fact Sheet of Katadyn SteriPEN UltraLight UV Water Purifier

Product Name: Katadyn SteriPEN UltraLight UV Water Purifier
Manufacturer: Katadyn
Item Code: KAT440213
activity: Outdoor
dimensions (l/w/h): 130/35/22mm
water treatment operation: optical (UV radiation)
filter medium: Ultraviolet
Filter effective against: Bacteria, Protozoa, Microorganisms
filter life: 8000l
Model year: 2020
Color: White
weight: 76g
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