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Rating: 3 / 5
In my search for a light water filter I tried outNano Technology's Micro Ceramic Water Filter on a recent three day trip. - Pros: Light weight! Less than 3oz. Filters out particles down to 0.1ยต and has a cartridge capacity of 530 gallons. - Cons: Output is very low (as expected); it took me 5 minutes 30 seconds as opposed to the 3 minutes + advertised to purify 1 liter. Ouch! You also have to be extremely careful at having the pre-filter submerged, which is sometimes hard to achieve in flowing water. This would result in air getting pumped in and creating a vacuum (of sorts), making the pump inoperable. I figured that out after thinking it was already broken; "correctly" submerging the pre-filter did alleviate the problem. Overall, I would still take the pump with me but probably in addition to chemicals, whihc I would use if the water seems fairly clean.
Edited by svenklingemann on 05/14/2008 09:40:09 MDT.
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