Steripen Classic 3 UV Water Purifier Pen

The Steripen® Classic™ 3 with 40-micron pre-filter is the latest, most versatile model in Steripen's award-winning Classic line. It offers enhanced ergonomics and battery life, as well as improved water-resistance. An 8000 treatment lamp delivers a lifetime of purification.

The 40x40 micron screen pre-filter fits perfectly on wide mouth 1 liter water bottles and removes particulates that can get in the way of UV light in water. The pre-filter is designed to be stored directly on a wide mouth bottle and the Steripen Classic 3 fits perfectly in the filter. Just insert the Steripen Classic 3 in the filter opening, turn the bottle upside down, and gently rock to circulate light throughout the bottle

• Time Magazine Best Invention of 2001 award-winner
• One pouch and one pre-filter
• Effective against bacteria, protozoa, cysts and viruses
• Uses 4 AA lithium or rechargeable NiMH batteries
• Treatment size: 1/2 or 1 liter
• Treatment time: 48 or 90 seconds
• Lamp life: 8000 activations
• Dimensions: 7.3" x 1.7" x 1.7"
• Weight: 6.3 oz.
• Suggested use: Travel, hiking, camping, emergency