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Steripen Ultra UV Water Purifier



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The Steripen Ultra features a user-friendly display and is rechargeable via any USB power source, or portable solar panel. Ultra's UV lamp is effective for up to 8000 treatments and is proven to be safe and effective; eliminating over 99.9% of bacteria, viruses, and protozoa that cause water-borne illness. To purify your water, just press a button and gently agitate the water with a quick stir.


  • Internal battery that's recharged from any USB power source; connect the included USB cable and start charging from a solar panel, laptop or car power port
  • Low-power indicator lets you know when battery needs recharging; when fully charged you can treat 50L
  • Ultraviolet (UV-C) light rays safely sterilize clear water by destroying 99.99% of protozoa (including Giardia and Cryptosporidia), bacteria and even viruses
  • SteriPEN protects you from risks that cause botulism, cholera, dysentery and typhoid, just to name a few
  • To purify your water, just press a button and gently agitate the water with a quick stir
  • Purifies 16 fl.oz. of water (cold or warm) in less than a minute or treat 32 fl. oz. in 90 seconds
  • Ultra is designed to fit perfectly into store-bought bottles of water; just insert the Ultra into the bottle, flip the bottle upside down and start treating the water
  • Small size fits most containers-use it in cups, mugs, water bottles and canteens
  • SteriPEN turns itself off once ultraviolet treatment is complete; can be used up to 8,000 times!
  • Watertight seals keep water away from the electronics; rubberized inset grips for secure handling in wet conditions
  • Long used by municipal water districts and bottling companies, low-level UV-C light treats water safely, and unit's light will not damage eyes or skin
  • Use only on clear water, as cloudy, sediment-laden water hinders effectiveness; FitsAll prefilter (sold separately) clears particulates and debris from water
  • Includes SteriPEN Ultra water purifier, USB cable, carrying case and instruction manual


  • Water Source:  Tap water, clear water
  • Group Size: 1-5
  • Usage: Often
  • Product Type: UV Pen
  • Effective Against: Bacteria, Protozoa, Cysts, Virus
  • Output: 0.5 liter / 48 seconds; 1 liter / 90 seconds
  • Output (L/Click): 1 click = 1 liter, 2 clicks = 0.5 liter
  • Weight (g): 140 grams
  • Batteries Required: Yes
  • Batteries Included: Yes
  • Battery Type: USB Rechargeable
  • Approximate Treatments (battery charge): 50
  • Product Life: 8000 activations


Steripen Ultra UV Water Purifier

Steripen Ultra UV Water Purifier