













NSF Triple-Certified Portable Water Filter Straw — Survival & Travel Water Purifier
Get safe drinking water in seconds with this portable water filter straw. Triple NSF/ANSI certified (42, 372, 401) and lab-tested (Test Report NBF21-004693-01), it removes chlorine, odor, particles, microplastics and keeps lead-free materials. Compact and rugged for hiking, camping, travel and emergencies.
Key Benefits
- Instant clean water: Drink directly from rivers, lakes, or a bottle in seconds.
- Proven safety: NSF/ANSI 42 (taste & chlorine), 372 (lead-free), and 401 (emerging contaminants) certified.
- Removes microplastics and particles while preserving essential minerals (does not lower TDS).
- Long lifespan: Filters up to 5,000 liters (1,320 gallons) for extended use.
- Fast flow: Maintains an optimal flow rate of about 500 ml/min (16.9 fl oz/min).
- High accuracy: 0.1 micron hollow fiber membrane catches tiny contaminants for superior filtration.
- 5-stage filtration: Coarse screen, double-layer PP cotton, coconut shell activated carbon, hollow fiber ultrafiltration.
- Fits standard bottles: 7.1" long, 1" diameter, fits 28 mm threaded bottles, cups, or glasses.
- Ultra-portable: Weighs ~2 oz. Fits in a pocket, backpack, survival kit, or purse.
- Durable design: Both ends removable for cleaning and extended service life.
Ideal Uses
- Backpacking and hiking where weight and reliability matter.
- Camping and outdoor adventures to improve taste and safety.
- International travel and daily commuting for on-the-go purification.
- Emergency preparedness and survival kits for reliable drinking water.
What you get
- A compact, NSF-certified straw water purifier with proven 5-stage filtration and a 0.1 micron membrane.
- Clean, better-tasting water fast—trusted filtration for outdoor and emergency use.