Katadyn Water filter - The Combi is best for Camping and Hiking

Katadyn Water filter - The Katadyn Combi is best for camping and hiking or travel in country where you don't know their water quality. You can attach this Katadyn water filter to tap. The only model available in the market with this tap connection.
more detail about Katadyn see here:
http://ignandy.hubpages.com/hub/camping-hiking-water-filters-katadyn-water-filter