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sawyer
Sawyer Micro Squeeze Water Filter
8.2/10 Great
Sawyer Micro Squeeze review. 2 oz, 0.1 micron filtration, 100,000-gallon life, faster flow than the Mini. Is this the best ultralight backpacking water filter?
$30
Check Price on Amazon $35
Save $5
Last updated: 2026-04-08
Score Breakdown
Portability 9.5/10
Value 9.0/10
Features 7.5/10
Build Quality 8.0/10
Pros & Cons
What We Like
- Only 2 oz — same weight as Sawyer Mini with significantly better flow rate
- 100,000-gallon filter life is virtually unlimited
- 0.1 micron absolute filtration removes 99.99999% of bacteria
- Backflushable with included plunger to restore flow rate
- Fits standard 28mm bottle threads for versatile inline use
Watch Out For
- Flow rate (1.5 L/min) is still slower than the full-size Sawyer Squeeze
- Squeeze pouches can fail at seams with aggressive use
- Does not remove viruses — not suitable for international travel
- Must protect from freezing or membrane is permanently destroyed
- Smaller filter body may clog faster in very silty water
Full Specifications
| Filter Type | hollow fiber membrane |
| Weight Oz | 2 |
| Flow Rate | 1.5 L/min |
| Filter Life Gallons | 100000 |
| Pore Size | 0.1 micron absolute |
| Contaminants Removed | bacteria, protozoa, microplastics |
| Requires Power | false |
| Virus Removal | false |
| Bpa Free | true |
| Backflush Capable | true |
| Includes Pouches | true |
| Pouch Capacity Oz | 32 |
| Operating Temp | above freezing |
| Made In | USA |
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