User Review: MSR SweetWater Microfilter
Price Paid: $59
I have used this filter for everything from kayaking to backpacking. It is fast, easy to use, and lightweight. I like the fact that it pumps water on both the up and down strokes. This makes it much faster than a lot of other filters. The only thing I may add to this filter is a way of screwing it onto a waterbottle or CamelBak.