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MSR Sweetwater Microfilter

                Sweetwater Microfilter

    Simple and easy to use purification microfilter for traveling or camping and hiking!

   Simple, lightweight and versatile, it’s the perfect water treatment option for light to moderate use, with the capacity to easily step-up to the demands of the occasional big trip. It pumps easily with a 4:1 mechanical advantage, producing 1.25L per minute and can easily be cleaned in the field without tools to restore flow rates.

Package includes: SweetWater microfilter, 80-micron stainless-steel prefilter, (2) color-coded silicone hoses, foam float, water bottle adapter, cleaning brush, and stuff sack.

Microfilter Protection: Eliminates over 99.9999% of all waterborne bacteria and 99.9% of common protozoan parasites, such as giardia and cryptosporidium
Fresh Tasting Water: Activated carbon core helps eliminate taste and odors.
Easy to Use: Unique lever-action pump handle has a 4-to-1 mechanical advantage,
Lightweight: Weighing just 11 oz., it's one of the lightest filters on the market.
Compact: Handle folds flat when not in use for easy packing and storage.


Effective against protozoa    Yes
Effective against bacteria    Yes
Effective against viruses    No
Effective against particulate    Yes
Effective against chemicals/toxins    Yes
Weight    11 oz / 320 g
Width    2 in / 5 cm
Length    7.5 in / 19 cm
Filter media    Silica Depth
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
Mechanical advantage    Yes
Made in Seattle, USA
Water Bottle Adapter    Yes
Cartridge replacement indicator    Yes

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