GRAYL UltraPress Water Purifier vs Survivor Filter PRO
GRAYL UltraPress Water Purifier vs Survivor Filter PRO compared spec-by-spec. Filtration performance, flow rate, pricing, pros, cons, and our verdict on which water filter to buy.
| Specification | ||
|---|---|---|
| Filter Type | press purifier | triple-stage (carbon, ultra-filter, cotton) |
| Weight Oz | 12.5 | 10.5 |
| Capacity Oz | 16.9 | — |
| Flow Rate | 16.9 oz in 10 seconds | 500 mL/min |
| Filter Life Gallons | 40 | 26,417 |
| Filter Life Liters | 150 | — |
| Pore Size | electroadsorptive media | 0.01 micron absolute |
| Contaminants Removed | bacteria, protozoa, viruses, chemicals, heavy metals, microplastics | bacteria, protozoa, microplastics, heavy metals, chemicals |
| Requires Power | No | No |
| Virus Removal | Yes | Yes |
| Bpa Free | Yes | Yes |
| Replacement Cartridge Cost | $25 | — |
| Cartridge Shelf Life Years | 10 | — |
| Operating Temp | above freezing | above freezing |
| Backflush Capable | — | Yes |
| Includes Pouches | — | No |
| Pouch Capacity Oz | — | 0 |
| Made In | — | USA |
Buy the GRAYL UltraPress Water Purifier
Best prices · Updated hourly
Buy the Survivor Filter PRO
Best prices · Updated hourly
Who Should Buy the GRAYL UltraPress Water Purifier?
The GRAYL UltraPress Water Purifier is designed for camping hiking, emergency preparedness, under 100. As a press purifier, it removes viruses, bacteria, and protozoa for true purification-level protection.
Key advantages include: true purifier — removes viruses, bacteria, protozoa, chemicals, and heavy metals; faster than geopress: 16.9 oz of purified water in just 10 seconds; 3.4 oz lighter than the geopress at 12.5 oz total weight. At 12.5 oz, it's better suited for basecamp or vehicle-based use.
Priced at $80, the GRAYL UltraPress Water Purifier scores 8.5/10 in our testing — an excellent performer across our key metrics.
Who Should Buy the Survivor Filter PRO?
The Survivor Filter PRO is designed for camping hiking, emergency preparedness, under 100. As a triple-stage (carbon, ultra-filter, cotton), it removes viruses, bacteria, and protozoa for true purification-level protection.
Key advantages include: triple-stage filtration removes bacteria, protozoa, and viruses — rare at this price; 0.01 micron absolute pore size surpasses most competitors; dual-use: works as pump or squeeze filter. At 10.5 oz, it's light enough for backpacking.
Priced at $65, the Survivor Filter PRO scores 8/10 in our testing — an excellent performer across our key metrics.
How Do the Specs Compare?
Filter type: The GRAYL UltraPress Water Purifier is a press purifier while the Survivor Filter PRO is a triple-stage (carbon, ultra-filter, cotton). Different filter types suit different scenarios — consider your primary use case when choosing between them.
Filtration performance: The GRAYL UltraPress Water Purifier scores higher on filtration at 9.5/10 versus 9/10 for the Survivor Filter PRO. Both provide reliable protection for their intended use cases.
Filter life: The Survivor Filter PRO lasts longer at 26,417 gallons versus 40 gallons. Factor in replacement cartridge costs when comparing long-term value.
Portability: The Survivor Filter PRO is lighter at 10.5 oz versus 12.5 oz for the GRAYL UltraPress 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 Survivor Filter PRO costs $65 versus $80 for the GRAYL UltraPress Water Purifier — a $15 difference. At this price parity, the decision comes down to filtration scope and use case fit.
🏆 Our Verdict
Choose the GRAYL UltraPress Water Purifier if you need top-tier filtration performance and premium build quality and features.
Choose the Survivor Filter PRO if you prioritize value (typically $15 less) .
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