SteriPEN Adventurer Opti UV Water Purifier 1.3 GPH Gallons Length: 38

Length: 38

and chemical resistance

Features: Cartridges connect directly to the unit by a simple 1/4 turn

The Neo-Pure PSJ-170-20M Pleated High Temperature Jumbo Cartridge is manufactured in the USA and designed to be used in applications where temperatures may range up to 250°F

SteriPEN Adventurer Opti UV Water Purifier 1.3 GPH Gallons Length: 38The smallest, lightest SteriPEN, the SteriPEN Adventurer Opti, uses a revolutionary optical eye to sense the water. The patent pending technology ensures safe use and provides water purification in even the coldest of waters. The new optical sensor doubles as a convenient LED flashlight. Its a great backup light when camping or taking a night time walk to refill your water bottle. The flashlight mode is activated by pressing and holding the single