Just answered a question about water purifiers vs. water filters on Paddling.com that you might find helpful.
Kayaking | Fitness | Paddling Ambassador | Owner, West Side Boat Shop | Contact: dave ~at- DaveTheKayaker {dot) com | Tel. 804.608.WSBS (9727) | Charlottesville, VA
Just answered a question about water purifiers vs. water filters on Paddling.com that you might find helpful.