Sawyer Micro Squeeze Water Filter vs SteriPEN Ultra UV Water Purifier
Sawyer Micro Squeeze Water Filter vs SteriPEN Ultra UV Water Purifier compared spec-by-spec. Filtration performance, flow rate, pricing, pros, cons, and our verdict on which water filter to buy.
| Specification | ||
|---|---|---|
| Filter Type | hollow fiber membrane | UV-C light purification |
| Weight Oz | 2 | 4.9 |
| Flow Rate | 1.5 L/min | 1 L in 90 seconds |
| Filter Life Gallons | 100,000 | 2,113 |
| Pore Size | 0.1 micron absolute | N/A — UV neutralization |
| Contaminants Removed | bacteria, protozoa, microplastics | bacteria, protozoa, viruses |
| Requires Power | No | Yes |
| Virus Removal | No | Yes |
| Bpa Free | Yes | — |
| Backflush Capable | Yes | — |
| Includes Pouches | Yes | — |
| Pouch Capacity Oz | 32 | — |
| Operating Temp | above freezing | above freezing |
| Made In | USA | — |
| Filter Life Treatments | — | 8,000 |
| Battery Type | — | rechargeable lithium-ion |
| Battery Capacity Mah | — | 2,200 |
| Treatments Per Charge | — | 50 |
| Charge Via | — | USB |
| Treatment Time Half Liter | — | 48 seconds |
| Treatment Time One Liter | — | 90 seconds |
| Oled Display | — | Yes |
| Dimensions | — | 7.3 x 1.6 x 1.3 in |
Buy the Sawyer Micro Squeeze Water Filter
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Buy the SteriPEN Ultra UV Water Purifier
Best prices · Updated hourly
Who Should Buy the Sawyer Micro Squeeze Water Filter?
The Sawyer Micro Squeeze Water Filter is designed for camping hiking, under 50, under 100. As a hollow fiber membrane, it handles bacteria and protozoa — appropriate for most backcountry and domestic use cases.
Key advantages include: 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. At 2 oz, it's ultralight and fits in any kit.
Priced at $30, the Sawyer Micro Squeeze Water Filter scores 8.2/10 in our testing — an excellent performer across our key metrics.
Who Should Buy the SteriPEN Ultra UV Water Purifier?
The SteriPEN Ultra UV Water Purifier is designed for camping hiking, emergency preparedness, under 100. As a UV-C light purification, it removes viruses, bacteria, and protozoa for true purification-level protection.
Key advantages include: true virus removal via uv-c — one of few portable options that kill viruses; only 4.9 oz with rechargeable battery — lighter than pump purifiers; 8,000-treatment uv lamp lasts 7+ years of regular use. At 4.9 oz, it's light enough for backpacking.
Priced at $90, the SteriPEN Ultra UV Water Purifier scores 7.8/10 in our testing — a reliable choice for its price bracket.
How Do the Specs Compare?
Filter type: The Sawyer Micro Squeeze Water Filter is a hollow fiber membrane while the SteriPEN Ultra UV Water Purifier is a UV-C light purification. Different filter types suit different scenarios — consider your primary use case when choosing between them.
Filtration performance: The Sawyer Micro Squeeze Water Filter scores higher on filtration at 9/10 versus 8/10 for the SteriPEN Ultra UV Water Purifier. Both provide reliable protection for their intended use cases.
Filter life: The Sawyer Micro Squeeze Water Filter lasts longer at 100,000 gallons versus 2,113 gallons. Factor in replacement cartridge costs when comparing long-term value.
Portability: The Sawyer Micro Squeeze Water Filter is lighter at 2 oz versus 4.9 oz for the SteriPEN Ultra UV Water Purifier. 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 Micro Squeeze Water Filter costs $30 versus $90 for the SteriPEN Ultra UV Water Purifier — a $60 difference. At this price parity, the decision comes down to filtration scope and use case fit.
🏆 Our Verdict
Choose the Sawyer Micro Squeeze Water Filter if you need top-tier filtration performance and strong value for the price.
Choose the SteriPEN Ultra UV Water Purifier if you prioritize premium features and build quality .
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