[pct-l] Giardia Lamblia and Giardiasis

[nosirreeb]

>I carried a Katadyn Hiker in 2004. The filter element clogged at about 700 miles.

Try using a prefilter. With my Hiker filter, I use the MSR Sweetwater Siltstopper.

http://www.rei.com/online/store/ProductDisplay?productId=103994&storeId=8000&catalogId=40000008000&langId=-1&addon=611750-611748

 		
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