The Katadyn Base Camp Pro 10L Water Filter has an increased capacity providing you with more water at your camp. This filter uses new ultra flow technology that provides 4 times faster flow than the original Katadyn Base Camp and has a sediment trap to extend the filter life. The Katadyn Gravity Camp 6L Water Filter has a higher safety level of 0.2 micron to further reduce bacteria. Like all Katadyn filters, these are fully field cleanable and field maintainable. Katadyn pleated glass fiber with filter protector filters do not need constant cleaning like the hollow fiber filters offered by other manufacturers. Additionally, this is one of the only water filters that can be converted to camp showers using the Shower Adaptor Accessory sold separately.