MiniWorks® / WaterWorks® Maintenance Kit

The O-rings and lubricant in this kit made restoring my filter's flow quick and easy, and everything fit perfectly. After a season of heavy use, my old filter feels like new again.

My filter was sputtering after a week on the trail, and swapping in the new O-ring and cleaning the ceramic cartridge had the flow back to normal in about ten minutes. Nice that the kit comes with everything you actually need instead of making you hunt down parts separately.

After three seasons of backcountry trips my filter started leaking at the housing, and this kit fixed it in about ten minutes. The new O-rings seated perfectly and the check valve stopped the backflow issue I'd been fighting. Cheap insurance for gear I depend on.