Home > Camping & Hiking Water Filters > Membrane Solutions Portable Water Purification Unit - 5-Stage Filtration, 0.1 Micron Pore Size, 99.99999% E. Coli Reduction, 3 Ounce Weight, Ideal for Travel, Camping, Hiking ; Visit the Membrane Solutions Store
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Camping & Hiking Water Filters
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About Membrane Solutions Portable Water Purification Unit
Overall Feedback:
95% positive
97% praised for its long-lasting durability, while 3% experienced a shorter lifespan
I compared the filter to a top brand lifestraw and found that it filters to a smaller micron level and filters more water over its total lifespan.
I am dissatisfied with the product's performance, particularly with water filtration.
98% found it easy to using, while 2% had difficulties
I appreciate the advantage of this set, which can hold a lot of water while being small and light when not in use.
I appreciate the soda-bottle connections on the input sides of the filter, as it makes gravity filtration easier. However, I prefer soda bottle threads on the output side as well, which makes filtering water into another clean bottle easier.
I suggest cleaning and back-flushing the filter regularly to extend its life, as it filters at a smaller micron level.
For hiking or camping trips, the product is fine to use, but not so great in an emergency situation.
98% appreciated its effectiveness, but 2% questioned its effectiveness
I prefer the soda bottle threads on the output side as it makes filtering water into another (clean) bottle easier.
The filter can filter more water over its total lifespan.
I regret not being able to test the water before and after use to verify the filter's effectiveness.
My test results show that water filtered through this product is not good. It does not improve regular tap water and actually adds EC and TDS readings to pure water.
I tested the puribag on very muddy water from a local park and it was amazing. It removed all the dirt/junk from the water and collected it at the bottom of the bag.
The filter system worked flawlessly when we used it with fresh water from the glacier-fed lake with seven people.
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