We took this and a 6L Platypus on our Yosemite backpacking trip. We used this one a lot because of it's size and because we had 8 people. The Playtpus was easier to backwash with it's two bag system, but the MSR and it's bottle filler was more convenient for filling. Towards the end this one clogged up on us because we didn't backwash it every use. It was just a pain without a second bag and we weren't using dromedaries. But instead of switching to the Platy we just swapped filters because we needed the volume on that last fill up. It was our fault because the water at Poly Dome was nowhere near as clear near the shore as May Lake.
I was worried we pushed it past the point of recovery. Hanging it up to backwash at home it barely dripped. I let go for a few hours, reversed the flow a couple times and palm smacked the filter good. After that it actually really started backwashing and returned to full flow. I was impressed and will keep using this one. Just be diligent with your backwashing on each fill up. Find a solution that works for you.
Can't comment on the taste with just the MSR alone. We added a Platy carbon filter and thought the flow rate was fine.
| Brand | MSR |
|---|---|
| Special Feature | Durable |
| Package Information | Bag,Bottle |
| Installation Type | Freestanding |
| Power Source | Adapter |
| Model Name | AutoFlow XL Gravity Filter |
| Maximum Flow Rate | 1.75 Liters Per Minute |
| UPC | 040818109441 |
| Global Trade Identification Number | 00040818109441 |
| Manufacturer | Cascade Designs |
| Item Package Dimensions L x W x H | 8.07 x 5.98 x 3.58 inches |
| Package Weight | 0.51 Kilograms |
| Item Dimensions LxWxH | 8 x 7 x 4 inches |
| Brand Name | MSR |
| Color | 1 Color |
| Part Number | 040818109441 |
