MSR HyperFlow Microfilter in use outdoors
MSR HyperFlow Microfilter product view

MSR HyperFlow Microfilter

$159.95
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Returns: 30 days on new items in the original packaging. If the item arrived damaged or defective, or we sent the wrong item, we cover the return shipping and there is no restocking fee. Any other return ships back at your cost with a restocking fee of 5% of product cost.

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Description

HyperFlow is a compact hand-pump microfilter with a hollow-fiber element and a Quick Connect bottle adapter. MSR lists a filtration rate of more than 3 liters per minute. Its field-cleaning procedure differs from scrubbing a ceramic MiniWorks element.

Specifications

MSR HyperFlow Microfilter specs

  • Weight (g): 221
  • Length (in): 7
  • Width (in): 3.5
  • Height (in): 3
  • Materials: Hollow Fiber

Included: MSR HyperFlow Microfilter

  • HyperFlow Microfilter
  • hose
  • floating pre-filter
  • Quick Connect bottle adapter
  • storage bag

Freezing and filter care

Protect a wet hollow-fiber element from freezing and impact. If freezing or damage is suspected, follow the exact model's integrity-check and replacement instructions before relying on it. An undamaged-looking housing does not establish filter integrity.

Buying guide

Choosing a camp water filter versus purifier

Owner's Manual (English) [PDF]

Questions

Can I clean HyperFlow by scrubbing the element like MiniWorks?
No. Follow HyperFlow's own backflushing and integrity instructions. Its hollow-fiber cartridge is not the ceramic element used by MiniWorks.
Does this microfilter replace a virus purifier?
No. This is a recreational microfilter for bacteria and protozoa, not a virus-treatment system or a way to make chemically contaminated water safe. Match the treatment method to the actual water-source hazards.