RETKI

Water Filter Straw

Water filter straw for hiking use. Allows you to drink directly from natural water sources, such as lakes and streams.

Description

This compact water filter is a handy item to take along on hikes or trips—just in case. It’s also suitable for emergency preparedness at home. The straw allows you to drink from natural water sources like lakes and streams.
How it works: Pour water into a container (e.g., a cup), and sip the filtered water directly through the straw. Removes 99.99% of bacteria and parasites.

After your trip, clean the straw with clean water and remove any debris from the filter. The straw is reusable, with a lifespan of up to 5,000 liters or 5 years.

  • Filtration level: 4
  • Cartridge lifespan (L): 5000
  • Filter pore size (microns): 0.1
  • Maximum flow rate (ml/min): 500
  • Bacteria removal rate (%): 99.99
  • Operating temperature (℃): 0–40
  • Filtration technology: UF (Ultrafiltration)
  • Four-stage filtration system: Coarse filter + PP cotton + GAC (1100 mg/g iodine value) + Hollow fiber
  • BPA-free

Additional information

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