MSR WaterWorks EX Microfilter

MSR WaterWorks EX Microfilter – Pumps up to 1 liter per minute

Offer the most protection out of any other water filter in the MSR line, the MSR WaterWorks EX Microfilter is truly money well spent. This fully field maintainable water filter gives you peace of mind no matter where you are and how bad the water looks. Features like a ceramic filtraition element and a AirSpring Accumulator really make the MSR WaterWorks EX Microfilter stand out.

The best part about any MSR product is that they can be disassembled and put back together without any tools. The MSR WaterWorks EX Microfilter is no exception. This is especially great when pumping water from extremely poor conditions. Should the filter get clogged by debris in the water, simply take out the ceramic filter, wash it off, and get back to work. Once your back at camp you can take out the filter and boil it for extra peace of mind.

To help increase filtration speed, the MSR WaterWorks EX Microfilter uses a AirSpring Accumulator. The Fast Flow AirSpring Accumulator can help you dish out up to 1 liter per minute without even breaking a sweat.

The quick & dirty:
Where you can get one:




Why the rock:

  • Effective Protection: Removes bacteria, protozoa (including crypto and giardia), and particulate
  • Fast Flow Rate: Fill a 1-liter container in just one minute
  • Delivers Fresh Tasting Water: Carbon core removes unpleasant tastes and odors caused by chemicals, such as iodine, chlorine, and pesticides
  • Field Maintainable: If your filter clogs, simply take it apart, clean it, and put it back together. Our new thread stop will keep you from over-tightening the parts
  • User-Friendly: Our adapter base lets you screw your MSR filter directly onto wide-mouth Nalgene bottles and all MSR Hydration Bags
  • Long Cartridge Life: An inlet foam pre-filter removes large debris, and our patented inlet float keeps the intake hose off the stream bottom, extending the life of your cartridge
  • Worry Free: An indicator gauge that lets you know when its time to replace your ceramic cartridge

Why it bites:

  • A little heavier than other similar filters

Seat-of-the-pants rating: 7 out of 10

If you know you will be encountering hars ater conditions and need a water filter that provides you with ample ways to protects yourself, the MSR WaterWorks EX Microfilter can do just that. With two filters, an easy to use pump, and the ability to be broken down without any tools are some fo the awesome features one can find on the MSR WaterWorks EX Microfilter.

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