SteriPEN classic 3 is the next generation of our award winning classic; winner of time magazine's best invention of 2001. With improved battery life, ergonomics, and water resistance, classic 3 is the sleekest SteriPEN to date. A tapered neck fits most commercial water bottles and canteens. Four AA alkaline batteries purify 50 liters of water or use lithium batteries and purify 150 liters. An 8,000-treatment lamp delivers years of purification. Includes SteriPEN pre-/Filter and neoprene pouch. Batteries not included..

Tapered end fits most commercial water bottles, canteens, or drinking glasses. Fast safe effective and chemical-free doesn't alter Taste pH or other water properties reusable to purify up to 8,000 liters. Destroys over 99.9% of bacteria Viruses and protozoa, like Giardia and Cryptosporidium Certified for purification by the water quality Association. Purifies a half liter of water in 48 seconds or 1 liter in 90 seconds. Simple and easy to operate. Device activates when the lamp is placed in water, simply insert and stir until the light shuts off. Battery powered Ultraviolet light water purifier that is perfect for travel and outdoor use. Purifies up to 150 liters on one set of AA batteries.

Model Name: Steripen Classic 3 with 40 Micron Pre-Filter UV Water Purifier. Item Weight: 0.3 Pounds. Power Source: Aa Batteries,Battery Powered. Purification Method: Alkaline, Ultraviolet. Included Components: Water Purifier, Pre-filter, storage bag. Capacity: 1 Liters. Material: Plastic. Product Dimensions: 7.3"L x 1.7"W x 1.7"H. Color: White. Brand: SteriPen. Date First Available: August 20, 2009. Best Sellers Rank: #158,689 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 409 ratings 4.3 out of 5 stars. : B00V7P1R86. Fishing Technique: ?Spinning, Casting. Sport Type: ?Camping & Hiking. Size: ?One Size. Included Components: ?Water Purifier, Pre-filter, storage bag. Model Year: ?2018. Part Number: ?SPPF-MP-EF. Manufacturer: ?Hydro-Photon, Inc. Number of Items: ?1. Suggested Users: ?Mens. Material: ?Plastic. Color: ?White. Model Name: ?Steripen Classic 3 with 40 Micron Pre-Filter UV Water Purifier. Warranty Description: ?3 Year Manufacturer Warranty. Brand Name: ?SteriPen. Item Weight: ?0.3 Pounds. Item Dimensions LxWxH: ?1.7 x 7.3 x 1.7 inches. Package Weight: ?0.3 Kilograms. Item Package Dimensions L x W x H: ?9.21 x 4.49 x 3.07 inches.