A complete maintenance kit for both the MiniWorks and WaterWorks microfilters. Umbrella Valve. Duck Bill Valve. O-rings for Piston. O-ring for Relief Valve.
MSR MiniWorks WaterWorks Ceramic Element
MSR MINIWORKS + WATERWORKS MICROFILTER FILTER CARTRIDGE MADE IN USA #56453
MSR MiniWorks/WaterWorks Ceramic Filter Case
MSR Miniworks EX Water Filter - Used Once - Excellent Condition
MSR Miniworks EX Water Filter - NEW / Unboxed
