Sawyer Micro vs Katadyn BeFree – Flow Rate, Size, Weight & Gravity Filter Options

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A detailed comparison of the Sawyer Micro Squeeze & Katadyn BeFree Water Filters for Backpacking, Hiking, and Camping.

For this backpacking gear review, I’ll be comparing two light weight, hollow fiber membrane water filters for ultralight backpacking – the Sawyer Micro Squeeze and the Katadyn BeFree.  Both of these filters are available in minimalist, personal use setups for solo hiking, as well as gravity water filter setups for group backpacking trips.  I’ll detail the specs, configuration options, features, and flow rates for both, along with my own personal experiences with these water filtration systems.

Both of these water filters are .1 micron, suitable for the majority of contaminates encountered in the greater North American region – cysts, bacteria (such as E. Coli, salmonella, leptospirosis, cholera, etc), and protozoa (such as giardia and cryptosporidium).  When combined with the Sawyer select system, the Saywer Micro also offers the ability to protect against viruses, chemicals, and heavy metals.

Backpacking Water Filters and Accessories Seen