
That being said, pump operation was slightly more difficult (it has a lot more to filter) and thus flow rate was slightly reduced. This customer shared his experience, "Unlike some others people, we actually tested this in a very questionable, dirty, dark water pond, not some fancy clear stream. But it works great according to customers, and even questionable water can be made odorless and tasteless. Because it is filtering out more bacteria and other stuff, it will take slightly longer to pump.
The result was that the water came out clear, but it was harder to get the water to come out. But a few customers decided to test this product on questionable water that was dirty. I returned the next day after my hike." Slower with Dirty Water, but Still Filters It WellĪ lot of the customers who reviewed this product were using it on clear streams. I followed all the instructions and it was horrible. I was pumping for over 3 minutes per liter. The packaging states that it will pump around 1 liter per minute. One customer had this to say, "This is the slowest filter I have ever used. It clogs easily, and even when it doesn't clog it can be slow to pump. It comes in a nice little mesh bag, so you can stuff it into a corner of your pack." SlowĪccording to customers, this is a slow pumping water filter. It's heavier than chemicals or some of the UV systems, but it's not bad. Here is what one customer commented, "It is lightweight (I used to have a Katadyn, which is built and weighs like a rock), so it's not going to add too much to your pack. It is going to be larger than straw filters, but is also much smaller than the Katadyn Vario Dual Technology MicroFilter.

Not hard, but if you're supplying water to two people on a backpacking trip your arms are going to get a workout along with your legs.If it's too hard to pump the water then you MUST clean it or you will break it." Small and CompactĬustomers liked that this product is small and compact. It will start working again, but slows down again after a few liters of water. However, the unit clogs often and you have to scrub the ceramic unit with the supplied green pad. Here is what one customer said about it clogging, "I bought this for a 6 week hike in the mountains. When it does this, you must clean it or it may break.
#Msr miniworks ex water filter troubleshooting portable#
More importantly, it tasted CLEAN and nobody got sick." Clogs EasilyĪccording to customers, this portable water filter can clog easily. It didn't taste like Dasani bottled water, but it definitely didn't taste like tea-colored lake water either. Here is what one customer said, "The water came out crystal-clear and almost tasteless. Water that was the color of tea did not have a taste and looked fresh.

What customers liked the most about this product is that it makes water almost tasteless. It also has a manufacturer’s limited lifetime warranty. This portable water filter measures 7.5 x 2.75 inches and weighs 1 pound. One replaceable filter cartridge treats up to 2,000 liters of water. The MSR MiniWorks EX Microfilter Water Filter meets NSF protocol P231 for removal of bacteria (99.9999%) and protozoa (99.9%). This product can be used with a variety of wide mouth water bottle and hydration bladders. It pumps at a rate of one liter per minute. It uses a replaceable carbon and ceramic filter to remove bacteria, protozoa, organic compounds, and particulate, delivering clean, taste and odor-free water. The MSR MiniWorks EX Microfilter Water Filter is great for hiking, backpacking, camping, travel, survival, and emergency preparedness.
