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Katadyn
Gravity BeFree 6L Microfilter

4.724137931034483 out of 5 stars
29 Reviews
$119.95
Color:One Color

Size:

Quantity


Why We Like The Gravity BeFree 6L Microfilter

The Gravity BeFree 6L Microfilter is simple and easy to use. We fill it up in our nearest stream, hang it on the closest tree or the back of our car, and let gravity do the work. It cleans water fast with its proprietary flow technology, letting us get back to doing what we want to sooner.


Details

  • Simple dry-bag style water filter for overnight trips
  • 6L size is great for you and a friend
  • Ultra Fast Flow technology provides a rampant 2 liters per minute
  • Sediment trap promptly traps dirt to stop backflush hassle
  • Easy to clean in the field, just have to give it a shake
  • Quick-release hose works on most of your bladders
  • Item #EXTG05H
Material
[waterbag] nylon
Eliminates
bacteria, cysts, sediment
Filter
hollow fiber filter 0.1 micron
Pore Size
.1 micron
Cartridge Life
1000L
Action
gravity
Volume
6L
Flow
2L/min
Field Cleanable
yes
Dimensions
9.6 x 8.5 x 2.3in
Claimed Weight
12.4oz
Manufacturer Warranty
1 year

What do you think about this product?

Overall Rating

4.5 based on 29 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 0 reviews
4 Stars - 2 reviews
5 Stars - 25 reviews

Customer Images

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5 out of 5 stars

June 18, 2025

Sean
5 out of 5 stars

June 6, 2025

Lightweight and small footprint for backcountry packing. Great for when a water source isn’t next to your camp!!

Kyle A
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

May 31, 2025

Great for base campsite cooking station.

It has been a good product. We have used it at camp while taking day hikes from our campsite. No issues, and I have used Katadyn filters for 30 years. They are worth the money. Ingesting a parasite could be a lifetime health issue and ruin a trip. Water is too heavy to carry.

john h
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

May 20, 2025

filters quickly

working with a field crew of 6 we use these to keep everyone hydrated while collecting data through the hot summers. Great product!

Brian V
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

February 1, 2025

Great water filter

Great for hunting/camping trips. Used it for a week in the Rockies.

Tyler A
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

January 17, 2025

Another great katadyn product

Worked flawlessly while hunting in Colorado. Its heavy when you fill it and have to walk back to camp but its worth it.

Andrew D
ExpertVoice.com

Originally reviewed on ExpertVoice.com

2 out of 5 stars

January 4, 2025

Platypus Replacement

Updated Review: Worked great for the first few trips. Was very optimistic about it. Suddenly on my next trip it reduced to hardly a trickle. Went through all the steps to clean out the filter and get it working again. Took it home to do a more thorough cleanse. Slightly improved, but as soon as I got out again on another backpacking trip it reduced to a tiny trickle. Tried again to clean it out according to instructions. Still the same result. The squeeze filter works great, unfortunately they need to go back to the drawing board and figure out this gravity system. I’m going back to Platypus for a gravity filter.

Colin S
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

December 31, 2024

Amazing

I take it camping with me and my family of 4 and it does extremely well filtering water.

Jonathon M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

November 10, 2024

Worked Great

I used this for a week long camping trip with 3 people. We were able to fill the bag each day and hang it from a tree at the campsite. The water tasted amazing, with no plastic taste from the bag. It filtered extremely fast with good flow, allowing me to fill a 2 liter bag in around a minute. Care and cleaning are extremely easy. The bag is durable and does not seem easy to rip. I can't say enough good, one of my favorite purchases for our recent camping trip. Buy with confidence.

Matt H
ExpertVoice.com

Originally reviewed on ExpertVoice.com

2 out of 5 stars

October 14, 2024

Unreliable. 100% clogged after less than 40L.

Used for two people on a ten day trip. Definitely filtered less than 4L per day. Worked great when it worked. Took it backpacking a couple months later and it wouldn't pass a single drop of water. Have read many other bad reports since then. Clean water in the backcountry is not something to gamble on. Absolutely would not recommend this product. There are other filters out there that won't fail you.

Michael F
ExpertVoice.com

Originally reviewed on ExpertVoice.com