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MiniWorks EX

by MSR
MiniWorks EX
SKU: MSR-56425

MSR

MiniWorks EX

Water filter with Carbon

The MiniWorks EX is the best-selling filter on the market, delivering long-lasting, fully field-maintainable water filtration. Its durable ceramic element ensures protection, pumps water for years, and can be cleaned repeatedly for full recovery, with no tools required for complete disassembly. The MiniWorks is also lightweight, compact, and, thanks to its innovative AirSpring Accumulator™, capable of pumping one liter of water per minute.

Return policy on water filters: Due to safety considerations we cannot accept returns on water filters. Warranty issues are handled directly by the manufacturers.

$ 89.95

Out of stock US retailers are prohibited from shipping MSR products to addresses outside of the USA.
MSR MiniWorks EX* Specifications
Effective against Protozoa, Bacteria, Particulate, Chemicals/Toxins, Taste/Odor
Weight 1.0 lb (456 g) (pump body, filter, hose, prefilter, stuffsack)
Dimensions 2.75" × 7.5" (7 × 19 cm)
Filter Media Ceramic Plus Carbon
Filter Pore Size 0.2 microns
Flow Rate (L/min) 1 L per min
Flow (strokes per liter) 85
Cartridge Life Approx, 2000 L

*includes filter housing w/cleanside cover and ceramic gauge,
ceramic filter cartridge, intake hose with standard pre-filter and inlet float,
scrubbing pad, carrying bag, instructions. 

MSR MiniWorks EX Additional Photos
The photo above shows the the A. ceramic element, B. ceramic gauge, C. scrub pad and D. the cleanside cover. When output of filter becomes slowed, scrub pad can be used to abrade ceramic element to unclog dirtied element. When ceramic gauge fits around element, the element should be replaced. The ceramic gauge stores on the Clean-Side Cover as in the photo at right.  In the image above, the green arrow points to the output nipple of the filter where an output hose can be attached (output hose is not provided). The blue arrow shows the threads where an MSR dromedary bag or a Nalgene brand water bottle can be attached for direct filtering. Also pictured is the Clean-Side Cover which screws onto bottom of filter to keep outlet contaminant-free.
MSR MiniWorks EX Features
  • Ceramic element.  Unlike other filter media, only ceramic elements can be abraded and renewed in the field time and time again for easy field maintenance. The ceramic cream-colored portion of the filter at left eliminates Protozoa, bacteria, algae, silt, and fungi.
  • Carbon core.  The black internal Carbon core removes unpleasant tastes and odors caused by organic compounds, such as iodine, chlorine, and pesticides.
  • Field-maintainable: Can be cleaned repeatedly for full filter recovery with no tools required.
  • Fast Flow: AirSpring Accumulator increases filtration speed; up to 1-liter per minute.
MSR MiniWorks EX Details
  1. AirSpring Accumulator increases filtration speed and flow
  2. Ergonomic design for pumping efficiency
  3. Threaded fitting securely interfaces with MSR hydration products or Nalgene bottles.
  4. End-of-life ceramic gauge lets you know when to replace ceramic element
  5. Intake hose with pre-filter and inlet float. 48" long, 0.25" inner diameter
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