User Review: MSR MiniWorks EX
Worst filter ever.
We used this filter for a few canoe trips. On a long 17 day trip it quit working on day 12. Lucky for us there was another filter in the group so we used theirs for the rest of the trip. Got back and MSR said it told us it was a common problem and how to fix it but the fix was not in the instructions.
On another trip time we went on a three day trip. Filter quit working after one day you could not pump it. Sent it to MSR and it took 3 months for them to send us a new one.
This stuff is JUNK. We bought a Katadyn Pocket Water Filter because we need a reliable water filter.