MSR MiniWorks EX Water Filter

Weighs 456g
Code: OC311
  • Now £94.99
  • (FREE Delivery on orders over £15)
+ In Stock Now | Usually dispatched within 24 hours

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.

This is certainly a rugged piece of kit and therefore suitable for long trips where reliability is a minimum requirement. Not the lightest filter on the market but we stock it because of its ability to screw directly onto the MSR Hydromedary water bladders and other containers with 63mm openings such as many wide mouth Nalgene bottles. Using the two products together means that water is filtered straight into the bladder without any spillage so there`s minimal hassle to restock with water.

We think that where water sources are fairly predictable some of the extra weight can be offset by carrying less water.

Help and advice:  Info on Water Purification from Ultralight Outdoor Gear    
  • Long-Lasting: Durable ceramic element filters up to 2000 litres
  • Solid Activated Carbon Core: Removes unpleasant tastes and many chemical contaminants
  • Fast Flow Rate Airspring Accumulator increases filtration speed up to 1 litre per minute
  • Field-Maintainable: Can be cleaned repeatedly for full filter recovery; no tools required for complete disassembly


WARRANTY | This item comes with a product lifetime warranty. For more information see the MSR website.
  • Weight: 456g
  • Dimensions: 19 x 7 cm
  • Cartridge Life: Up to 2 000 liters depending on water conditions
  • Includes: Stuff sack hose float scrub pad and instructions
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