FlowFilter Water Filter Straw — 1,000-Liter Rated
$24.99
Drink from the stream. Filter rated to 1,000 liters.
A hollow-fiber membrane filter rated by its manufacturer to 0.01 micron and roughly 1,000 liters of throughput. Sip directly from a stream, lake, or water bottle. No batteries, no chemicals, no waiting.
- Manufacturer-rated filtration: 0.01 micron hollow-fiber membrane
- Rated lifespan: up to 1,000 liters (264 gallons)
- Backflush syringe included to extend filter life
- Weight: 2.1 oz | Length: 7 inches
- No batteries, chemicals, or moving parts
Important: rated for bacteria and protozoa in freshwater sources. Not rated for viruses, salt water, or chemically contaminated water. Confirm your water source is appropriate before use, and carry a backup purification method on extended trips.