American Red Cross UltraLight UV Water Purifier


  • Kills 99.9% of Bacteria, Protozoa, and Viruses
  • Purify 1 Liter in 90 Seconds
  • Water Activated, Just Stir


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.

Make 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.

This durable and dependable purifier is backed by our Premium Lamp Life Pledge which offers no cost replacement by SteriPEN if you exceed its 8,000 lamp treatments.  Learn how SteriPEN will replace your Pen after 8,000 uses at

Package Contents:

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

Product 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 Pre-Filter or SteriPEN FitsAll Filter
User Guide ENGLISH
 Warranty   One year limited warranty.

About The American Red Cross

The American Red Cross encourages everyone to be prepared for emergencies and disasters. Simple preparedness actions can equip you with the necessities that can make all the difference should an emergency occur.

Every year, the Red Cross responds to disasters big and small, providing comfort and hope lo tens of thousands of families. Learn more at

“© 2017 The American National Red Cross. The American Red Cross name, emblem and other Red Cross marks are used with its permission. The American Red Cross logo is a registered trademark owned by The American National Red Cross.