MSR Thru-Link Home Emergency Water FilterThis home water filtration system is perfect for anyone building emergency kits in preparation for compromised municipal water systems, disasters and boil orders. Utilizing MRS Thru-Link microfilter and the included adapters, it threads easily onto standard home spigots, providing safe water fast. Protected in sealed packaging for long-term storage, it\'s there when you need it and out of mind when you don\'t—far easier than storing weeks\' worth of bottled water. This rugged filter uses two-stage filtration to remove harmful pathogens and has been proven, used by the U.S. military for more than a decade.Features *Two-Stage Filtration: Fast-flow hollow fiber removes bacteria, protozoa, dirt & microplastics; activated carbon reduces chemicals, tastes and odours.Simple to Use: Simply thread the adapter onto the spigot, attach the filter and turn spigot on for safe, fast-flowing drinking water. Easy Fit: Fits all standard-threaded home outdoor spigots, including those often found on utility sinks, cisterns and water barrels.Always Ready: Hermetically sealed packaging protects filter kit against the elements during long-term storage.Proven: Rugged, ultrasonic welded design has been used by the U.S. military for more than a decade.Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate (dirt, microplastics). Meets U.S. EPA drinking water standards* and NSF protocol P231 testing standard for bacteria and protozoa.*U.S. EPA Guide Standard and Protocol for Testing Microbiological PurifiersMade in the USA of US and Imported Materials