If you’re willing to pump, and long life and easy field maintenance are critical, you want our Longevity Series.
MiniWorks™ EX
Compact and light, this little filter is perfect for day hikes or extended trips. Ceramic quality and field maintainability at a great price makes the MiniWorks EX a terrific value.
Weight: 16.3oz/454g
WaterWorks™ EX
This high-quality cartridge exceeds the EPA’s requirements for bacteria and protozoa removal. The newly designed AirSpring Accumulator reduces the effort required to pump water and increase flow. Drop one into
any of our pre-2003 filters for 25% faster filtering.
Weight: 19.3oz/539g
Fast Flow Rate Long Cartridge Life
Fills a 1 litre container in one An inlet foam pre-filter
minute removes large debris, and
MSR's patented inlet float
Delivers Fresh keeps the intake hose off
Tasting Water the stream bottom,
A solid block carbon extending the life of your
eliminates odors, improves cartridge
taste and removes iodine,
chlorine and most chemicals Worry Free
and pesticides. An indicator gauge lets
you know when it's time to
Field Maintainable replace your ceramic
If your filter clogs, simply take cartridge
it apart, clean it, and put it
back together for instant flow
recovery
Marathon EX Ceramic Element
The Marathon EX Ceramic Element is the replacement filter element for all MSR MiniWorks, WaterWorks and WaterWorks II water filters. Included with the Marathon Ceramic Element replacement is a ceramic gauge, scrubbing pad and instructions.
Weight: 4.2oz/114g
Water Filter Maintenance Kit
Our simple maintenance kit includes everything you need, from o-rings to silicone lube, so you can keep your filter running smooth for years to come.
Weight: 1.2oz/34g
Water Filter Maintenance Kit
Our simple maintenance kit includes everything you need, from o-rings to silicone lube, so you can keep your filter running smooth for years to come.
Weight: 1.2oz/34g
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