MSR MiniWorks EX Backountry Water Filter
MSR MiniWorks EX Backountry Water Filter
- Microfilter water filter pump for hiking, backpacking, camping, travel, survival, and emergency preparedness - Replaceable carbon and ceramic filter removes bacteria, protozoa, organic compounds, and particulate, delivering clean, taste and odor-free water - Pumps at a rate of one liter per minute; compatible with a variety of wide mouth water bottles, and hydration bladders (sold separately) - Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%); one replaceable filter cartridge treats up to 2,000 liters of water - Pump measures 7.5 x 2.75 inches and weighs 1 pound; storage bag included; manufacturer’s limited lifetime warranty; made in the USA
From the manufacturer
Mountain Safety Research
MiniWorks Microfilter
MSR Purifiers & Microfilters
Safe Water Starts With Science
MSR has always been a company of engineers, inventors and unruly dreamers. Larry Penberthy started the company in 1969 on a personal crusade against unsafe equipment. Today, we’re still an intrepid team obsessed with creating the most reliable, high-performance gear possible.
Whether it’s defying the status quo in equipment design or radically shifting the social mindset, we believe the greatest innovations?and explorations?are inspired by the world’s unruly dreamers.
Photo By: Scott Rinckenberger
Durable carbon/ceramic element ensures safe, taste-free water?even with frequent, heavy use.
Meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%) from beginning to end of filter life in “worst-case” water.
AirSpring Accumulator 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.
From our fast-and-light microfilters to our gravity-powered systems, we apply the latest technologies and rigorous testing to assure you safe water on every adventure.
We invest in an on-site water lab with staff scientists, and individually test our devices to ensure they deliver greater safety and ease of use.
Every MSR filter and purifier features: