Add a compact freshwater-filtration option to your hiking pack, camping bin, travel bag, or emergency kit. The Filterwell mini straw set combines a sediment prefilter, activated-carbon fiber, and a 0.01-micron hollow-fiber membrane in a portable design.

Built for Flexible Outdoor Use

• Straw-style filter for direct use at a freshwater source
• Prefilter helps screen visible sediment and floating particles
• Activated-carbon fiber and 0.01-micron hollow-fiber membrane
• 28 mm connection fits compatible bottles and soft water bags
• 8 mm interface connects to compatible water tubing
• Silicone dust cover helps protect the drinking end during storage

What’s Included

• Water-filter straw
• Sediment prefilter head
• Plastic adapter head
• Protective storage box

Use It Responsibly

Designed for freshwater sources such as streams, lakes, rainwater, snowmelt, groundwater, and tap water. It is not intended for seawater or water known to contain concentrated chemicals, pesticides, fuel, or industrial contamination. Always follow local water-safety guidance and choose the cleanest available source.