Sawyer Squeeze Water Filter vs SteriPEN Ultra UV Water Purifier
Sawyer 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 | 3 | 4.9 |
| Flow Rate | 1.7 L/min | 1 L in 90 seconds |
| Filter Life Gallons | 26,417 | 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 Squeeze Water Filter
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Buy the SteriPEN Ultra UV Water Purifier
Best prices · Updated hourly
Who Should Buy the Sawyer Squeeze Water Filter?
The Sawyer 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: incredible value at around $30 for a 100,000-gallon filter; only 3 oz — one of the lightest filters available; 0.1 micron absolute filtration removes 99.99999% of bacteria. At 3 oz, it's ultralight and fits in any kit.
Priced at $30, the Sawyer Squeeze Water Filter scores 9/10 in our testing — one of the highest-rated filters we have tested.
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 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 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 Squeeze Water Filter lasts longer at 26,417 gallons versus 2,113 gallons. Factor in replacement cartridge costs when comparing long-term value.
Portability: The Sawyer Squeeze Water Filter is lighter at 3 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 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 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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