Renovo Water 09 MUV Backcountry Pump Package with Hanging Tab Pack 13.5 Oz Filters 99.999percent Of Bacteria. 5 oz. Filters 99.999percent of bacteria (Giardia eColi Cryptosporidium blocks sediment and large particulate. Lightweight pump and filtration system. User replaceable filters. Includes: l MUV1 activated carbon fiber filter MUV2 hollow fiber filter pre-filter pre-28 assembly (5) pre-filter felt out28 assembly pump (2) hose adapter hose (blue/clean water 18") hose (gray/dirty water 36") strainer/pre-filter. Boxed with hanging tab. Specifications for Renovo Water 09 MUV Backcountry Pump Package with Hanging Tab: Manufacturer: Renovo Water Color: Orange Weight: 13.5 oz Package Contents: Renovo Water 09 MUV Backcountry Pump Package with Hanging Tab Renovo Water REN-M-09: 09 MUV Backcountry Pump Package with Hanging Tab Pack 13.5 Oz Filters 99.999percent Of Bacteria