Get the added viral protection that's critical in popular wilderness areas and developing countries with this comprehensive purifier/microfilter system. The SweetWater Microfilter removes waterborne bacteria and protozoa, particulate, taste and odors, while the chlorine-based SweetWater Purifier Solution effectively inactivates viruses. 
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* Comprehensive Protection: Inactivates 99.99% of waterborne viruses, eliminates over 99.9999% of all waterborne bacteria and 99.9% of common protozoan parasites, such as giardia and cryptosporidia, as well as particulates
* Fresh Tasting Water: Activated carbon core helps eliminate taste and odors
* Iodine-free: Inactivates viruses without bad-tasting iodine
* Easy to Use: Lever-action pump handle has a 4-to-1 mechanical advantage and dual pump action, so you don't have to work as hard
* Lightweight: Entire system weighs just 14 ounces
* Compact: Handle folds flat when not in use for easy packing and storage
* Effective against protozoa: Yes
* Effective against bacteria: Yes
* Effective against viruses: Yes
* Effective against particulate: Yes
* Effective against chemicals/toxins: Yes
* Width: 2 in / 5 cm
* Length: 7.5 in / 19 cm
* Filter media: Silica Depth Plus Sodium Hypochlorite
* Filter pore size: 0.2 microns
* Flow (L/min): 1 liters per min
* Flow (strokes per liter): 75
* Cartridge life: 750 liters
* Field cleanable: Yes
* Field maintainable: No
* Country of Origin: Made in Seattle, USA
* Mechanical advantage: Yes
* Water Bottle Adapter: Yes
* Cartridge replacement indicator: Yes
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