Randy Newberg, Hunter explains the basics of water filtration, the types of systems available and his preferences for the style of hunting he does. Gravity flow systems, hand pumps, straws, and sterilization pens are discussed here. Chemical treatments are not part of this discussion, though Randy carries Aquamira drops for emergency situations.

Basic point is to have a good system that can easily hand the need you and your crew have, take good care of the system and keep clean filters, and make sure your camp area has adequate sources of water for the type of system you use.