Epic Nano Water Filter Bottle vs SteriPEN Ultra UV Water Purifier
Epic Nano Water Filter Bottle 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 | nanofiltration bottle | UV-C light purification |
| Weight Oz | 10 | 4.9 |
| Capacity Oz | 24 | — |
| Flow Rate | sip-through on demand | 1 L in 90 seconds |
| Filter Life Gallons | 75 | 2,113 |
| Pore Size | nanofiltration media | N/A — UV neutralization |
| Contaminants Removed | bacteria, viruses, cysts, lead, chromium 6, PFOS, PFOA, chlorine, microplastics, heavy metals, pesticides, pharmaceuticals | bacteria, protozoa, viruses |
| Requires Power | No | Yes |
| Virus Removal | Yes | Yes |
| Bpa Free | Yes | — |
| Nalgene Sustain | Yes | — |
| Dishwasher Safe | No | — |
| Operating Temp | above freezing | above freezing |
| Made In | USA | — |
| Nsf Standards | 42, 53, 401, P473 | — |
| 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 Epic Nano Water Filter Bottle
Best prices · Updated hourly
Buy the SteriPEN Ultra UV Water Purifier
Best prices · Updated hourly
Who Should Buy the Epic Nano Water Filter Bottle?
The Epic Nano Water Filter Bottle is designed for camping hiking, under 50, under 100. As a nanofiltration bottle, it removes viruses, bacteria, and protozoa for true purification-level protection.
Key advantages include: nano-level filtration removes viruses, bacteria, and 70+ contaminants in a portable bottle; nsf/ansi 42, 53, 401, and p473 certified — independently verified performance; made in the usa with bpa/bps-free nalgene sustain material. At 10 oz, it's light enough for backpacking.
Priced at $35, the Epic Nano Water Filter Bottle scores 7.6/10 in our testing — a reliable choice for its price bracket.
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 Epic Nano Water Filter Bottle is a nanofiltration bottle 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 Epic Nano Water Filter Bottle scores higher on filtration at 8.5/10 versus 8/10 for the SteriPEN Ultra UV Water Purifier. Both provide reliable protection for their intended use cases.
Filter life: The SteriPEN Ultra UV Water Purifier lasts longer at 2,113 gallons versus 75 gallons. Factor in replacement cartridge costs when comparing long-term value.
Portability: The SteriPEN Ultra UV Water Purifier is lighter at 4.9 oz versus 10 oz for the Epic Nano Water Filter Bottle. 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 Epic Nano Water Filter Bottle costs $35 versus $90 for the SteriPEN Ultra UV Water Purifier — a $55 difference. At this price parity, the decision comes down to filtration scope and use case fit.
🏆 Our Verdict
Choose the Epic Nano Water Filter Bottle if you need a reliable and proven filtration solution 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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