SweetWater WalkAbout MicroFilter, Water Filter Backpacking Camping, Hiking This is the original Sweetwater water filter, before the product was bought out by MSR. So if you are looking for an MSR Sweetwater filter, this is the same. In full working order. Featuring a floating water attachment (so you can float the pipe in the water as you draw it out with the pump — and a cleaning brush to clean the filter when required. It’s a a great rugged filter. Only used a couple of times on a hike / adventure in Guatemala. Any questions Let me know Thanks
