American Red Cross UltraLight UV Water Purifier


Be prepared!

Emergency or boil water advisory!

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You’re always ready with the American Red Cross UltraLight, a lightweight and compact UV water purifier perfect for travel, emergency preparedness or anytime you need clean water fast.  At home, keep it with emergency supplies so you’ll have the security of knowing you’re prepared if your water supply is compromised during a disaster or power outage.  The American Red Cross UltraLight Water Purifier eliminates over 99.9% of bacteria, protozoa and viruses that cause water-borne illness.

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.  It’s easy to use with water activated programming that produces 1 liter of purified water in only 90 seconds.  It makes water safe to drink much more quickly than standard chemical treatments which take hours and leave an unpleasant aftertaste.

Durable and dependable, it is backed by our Premium Lamp Life Pledge which offers no cost replacement if you exceed its 8,000 lamp treatments.

Makes water safe in two easy steps:

  1. Place lamp in water
  2. Stir

It’s that easy!

When the treatment is complete, the lamp turns off and a green LED indicator lights up so you know you can hydrate safely.


  • American Red Cross UltraLight UV Water Purifier
  • USB Charging Cable
  • User’s guide.

One year limited warranty.

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Additional Information



2.6 oz

5.1 in x 1.4 in x .9 in // 13 cm x 3.5 cm x 2.2 cm

Treatment Size 1 Liter
Treatment Time 90 Seconds

Internal USB Rechargeable

Battery Life

20 Activations // 20 Liters

Lamp Life

8,000 Activations // 8000 Liters

Filter Compatibility Not compatible with SteriPEN PreFilter and SteriPEN FitsAll Filter
User Guide en



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