MSR MiniWorks EX Water Microfilter

Delivering long-lasting, filed-maintainable water filtration in demanding situations. Designed for heavy and frequent use, (and thanks to it&';s innovative AirSpring Accumulator(TM),) this bad boy pumps out one liter per minute. It&';s lightweight and compact and, most importantly, been field and time tested by people like us. Durable carbon & ceramic element ensures safe, taste-free water even during heavy use Effective against protozoa: Yes Effective against bacteria: Yes Effective against viruses: No Effective against particulate: Yes Effective against chemicals/toxins: Yes Can be cleaned repeatedly for full filter recovery with no told required AirSpring Accumulator(TM) increases filtration speed; up to 1-liter per minute Carbon core removes unpleasant tastes and odors caused by organic compounds, such as iodine, chlorine, and pesticides Weight: 1 lb Dimensions:2.75"W x 7.5" dia Made in USA