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epic-water-filters

Epic Nano Water Filter Bottle

7.6/10 Good

Epic Nano water filter bottle review. Nanofiltration removes viruses, PFAS, and 70+ contaminants, NSF certified, made in USA. Real-world testing for hiking, travel, and daily carry.

$35
$40 Save $5
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Last updated: 2026-04-08

Score Breakdown

Portability 9.5/10
Value 8.0/10
Features 7.0/10
Build Quality 7.0/10

Pros & Cons

What We Like

  • 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
  • Only 10 oz — light enough for daily carry, hiking, or travel
  • Removes PFAS, lead, and pharmaceuticals that most bottle filters miss

Watch Out For

  • 75-gallon filter life requires replacement every 3-4 months with regular use
  • 24 oz capacity is small for extended backcountry trips
  • Sip-through flow rate is slower than free-flowing filters
  • Filter replacement cost adds up over time compared to long-life filters
  • Not ideal for filtering large volumes — one person at a time

Full Specifications

Filter Type nanofiltration bottle
Weight Oz 10
Capacity Oz 24
Flow Rate sip-through on demand
Filter Life Gallons 75
Pore Size nanofiltration media
Contaminants Removed bacteria, viruses, cysts, lead, chromium 6, PFOS, PFOA, chlorine, microplastics, heavy metals, pesticides, pharmaceuticals
Requires Power false
Virus Removal true
Bpa Free true
Nalgene Sustain true
Dishwasher Safe false
Operating Temp above freezing
Made In USA
Nsf Standards 42, 53, 401, P473

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