MSR MiniWorks EX Water Filter vs Sawyer Complete 4L Gravity Water Filter System
MSR MiniWorks EX Water Filter vs Sawyer Complete 4L Gravity Water Filter System compared spec-by-spec. Filtration performance, flow rate, pricing, pros, cons, and our verdict on which water filter to buy.
| Specification | B — sawyer Sawyer Complete 4L Gravity Water Filter System 8.4/10 $50 Check Price on Amazon $55
Save $5 | |
|---|---|---|
| Filter Type | ceramic/carbon pump filter | hollow fiber membrane gravity |
| Weight Oz | 14.6 | 17 |
| Flow Rate | 1 L/min | 1.7 L/min |
| Filter Life Liters | 2,000 | 100,000 |
| Filter Life Gallons | 528 | 26,417 |
| Pore Size | 0.2 micron ceramic with carbon core | 0.1 micron absolute |
| Contaminants Removed | bacteria, protozoa, chemicals, chlorine, pesticides, taste, odor | bacteria, protozoa, microplastics, sediment |
| Requires Power | No | No |
| Virus Removal | No | No |
| Ceramic Cleanable | Yes | — |
| Carbon Core | Yes | — |
| Airspring Accumulator | Yes | — |
| Pump Dimensions | 7.5 x 2.75 in | — |
| Hose Length Inches | 36 | — |
| Operating Temp | above freezing | above freezing |
| Meets Standard | NSF protocol P231 | — |
| Capacity Liters | — | 4 |
| Total Storage Liters | — | 8 |
| Bpa Free | — | Yes |
| Backflush Capable | — | Yes |
| Includes Bags | — | Yes |
| Dirty Bag Liters | — | 4 |
| Clean Bag Liters | — | 4 |
| Includes Filter | — | Sawyer Mini |
Buy the MSR MiniWorks EX Water Filter
Best prices · Updated hourly
Buy the Sawyer Complete 4L Gravity Water Filter System
Best prices · Updated hourly
Who Should Buy the MSR MiniWorks EX Water Filter?
The MSR MiniWorks EX Water Filter is designed for camping hiking, under 100. As a ceramic/carbon pump filter, it handles bacteria and protozoa — appropriate for most backcountry and domestic use cases.
Key advantages include: carbon core removes chemicals, pesticides, and improves taste — not just particulates; nsf p231 certified for 99.9999% bacteria and 99.9% protozoa removal; airspring accumulator makes pumping noticeably easier and faster. At 14.6 oz, it's better suited for basecamp or vehicle-based use.
Priced at $90, the MSR MiniWorks EX Water Filter scores 8.3/10 in our testing — an excellent performer across our key metrics.
Who Should Buy the Sawyer Complete 4L Gravity Water Filter System?
The Sawyer Complete 4L Gravity Water Filter System is designed for camping hiking, gravity fed cabin, under 100. As a hollow fiber membrane gravity, it handles bacteria and protozoa — appropriate for most backcountry and domestic use cases.
Key advantages include: 100,000-gallon filter life with the included sawyer mini is virtually unlimited; hands-free gravity operation — hang it and collect filtered water passively; dual 4l bags provide 8l total capacity for group or basecamp use. At 17 oz, it's better suited for basecamp or vehicle-based use.
Priced at $50, the Sawyer Complete 4L Gravity Water Filter System scores 8.4/10 in our testing — an excellent performer across our key metrics.
How Do the Specs Compare?
Filter type: The MSR MiniWorks EX Water Filter is a ceramic/carbon pump filter while the Sawyer Complete 4L Gravity Water Filter System is a hollow fiber membrane gravity. Different filter types suit different scenarios — consider your primary use case when choosing between them.
Filtration performance: The MSR MiniWorks EX Water Filter scores higher on filtration at 8.5/10 versus 8.5/10 for the Sawyer Complete 4L Gravity Water Filter System. Both provide reliable protection for their intended use cases.
Filter life: The Sawyer Complete 4L Gravity Water Filter System lasts longer at 26,417 gallons versus 528 gallons. Factor in replacement cartridge costs when comparing long-term value.
Portability: The MSR MiniWorks EX Water Filter is lighter at 14.6 oz versus 17 oz for the Sawyer Complete 4L Gravity Water Filter System. For backpacking and wilderness travel, every ounce counts — but for car camping or emergency preparedness, weight is less critical than capacity and ease of use.
Price: The Sawyer Complete 4L Gravity Water Filter System costs $50 versus $90 for the MSR MiniWorks EX Water Filter — a $40 difference. At this price parity, the decision comes down to filtration scope and use case fit.
🏆 Our Verdict
Choose the MSR MiniWorks EX Water Filter if you need a reliable and proven filtration solution and premium build quality and features.
Choose the Sawyer Complete 4L Gravity Water Filter System if you prioritize value (typically $40 less) .
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