Gravity BeFree 3.0L Microfilter

• Product Details

  What Our Gearhead Experts Are Saying:

  "I bring the 3.0L BeFree on group trips where I want one system handling water for the whole camp fill it at the source, hang it at the site, and it's ready by the time dinner is. At 3.5 ounces, it's one of the lightest setups for the volume it covers, and the EZ-Clean Membrane keeps it flowing trip after trip."

  Good camp mornings start with coffee, and coffee starts with clean water. The Katadyn Gravity BeFree 3.0L Microfilter handles that quietly fill the collapsible reservoir at the source, hang it from a branch or trekking pole, and let gravity do the work while you set up camp or break down a site. At 2 liters per minute through a 0.1-micron hollow fiber filter, it moves fast enough that waiting rarely feels like waiting.

  The EZ-Clean Membrane clears field debris with a simple shake or swish, the 3L capacity covers a group without repeated trips to the water source, and the whole system packs down to 3.5 ounces. From weekend car camping to extended backcountry trips, it's the kind of gear that earns its spot by staying out of the way.

  • Gravity-fed microfilter system for backpacking and camping
  • Hollow fiber filter removes protozoa and bacteria at 0.1 microns
  • Filters up to 2 liters per minute for fast, hands-free output
  • 3L collapsible reservoir covers a group from a single fill
  • EZ-Clean Membrane clears debris with a shake or swish
  • Rated for up to 1000 liters before replacement is needed
  • Wide 43mm opening fills easily from lakes, rivers, and streams
  • Full system weighs just 3.5oz and packs down flat

  Purifying Element

  hollow fiber

  Eliminates

  protozoa and bacteria

  Filter

  EZ-Clean Membrane (hollow fiber)

  Pore Size

  0.1 micron

  Cartridge Life

  1000L

  Action

  gravity

  Volume

  3L

  Flow

  2 liters/min

  Field Cleanable

  yes

  Includes

  filter, 3.0L reservoir, quick-release hose kit

  Dimensions

  15.2 x 9.1in

  Claimed Weight

  3.5oz

  Manufacturer Warranty

  1 year

  Activity

  backpacking, camping

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• Customer Reviews

• Q&A

• # Part Numbers

  Product Variant	Manufacturer Part #
  Katadyn Gravity BeFree 3.0L Microfilter	8020470

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