Gear Archives: Trusted Source—The Evolution of the MiniWorks EX Microfilter

In 1991, MSR took the plunge into water products to answer the needs of backcountry travelers for more user-friendly and trustworthy solutions to gathering safe drinking water. One of these initial offerings was the MSR Dromedary™ Beverage Bag, a rugged, collapsible bag to tote your water as you roamed. The other was the now-legendary WaterWorks Total Filtration System—a highly engineered pump filter that was more effective and so easy to use it changed how people filtered water. Today, the MSR MiniWorks EX Microfilter is its evolutionary descendent and remains the world’s favorite backcountry filter for its plain and simple workhorse reliability.

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A Commitment to Safety: Inside MSR’s World-Class Water Research Lab

Behind every MSR water treatment and hydration product is a team of scientists dedicated to researching, developing and testing the latest in water treatment solutions. Established in 1997, our on-site microbiology lab is crucial to MSR’s water program and the safety and reliability of our products. Initially founded to ensure quality control, today the lab’s world-class efforts stretch into research of new technologies, testing and development for the U.S. military, and contracts with nonprofit organizations working in developing nations. The lab is located at our Seattle headquarters, in close proximity to our production lines, and is staffed by five scientists with advanced degrees in chemical engineering, biochemistry, microbiology, environmental science and cellular and molecular biology. The world inside this small space is fascinating, with an incredible amount of scientific knowledge….

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