Used, but not in the last couple of years. Great filter, easy to pump decent volumes rather than sucking through annoying inline sawyer filters. Solid performance and easy maintenance, as you’d expect from MSR. The MSR Water Purifier Filter is a high-quality solution for purifying water on the go. With the trusted brand of MSR, you can rely on this filter to effectively remove impurities and harmful bacteria from your water, ensuring a safe and clean drinking experience. Perfect for outdoor activities, camping trips, or emergency situations where accessing clean water is a concern. Trust in the MSR Water Purifier Filter to provide you with safe and refreshing water wherever you are.
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