Key Features

• 3-Stage Filtration & SGS Test Report: NBF25-0007936-02 - Greeshow Water Filter Straw is a camping and survival gear with 3-stage filtration system that effectively removes 99.9999% of tiny particles, improving water quality and taste. The 3-stage filtration consists of hollow fiber membrane, activated carbon, and PP cotton. Hollow fiber membrane filters particles as small as 0.01 microns, activated carbon enhances taste, and PP cotton can extend the lifespan of the filtration system.
• Long Filter Life - With proper use and maintenance, Greeshow Water Filter Straw can provide up to 500 gallons of clean and safe drinking water, enough to last you for over 3 years while maintaining excellent flow rate(0.25 gal/min).
• Replaceable Filter Cartridge - Greeshow Water Filter Straw supports the replacement of filter cartridge. This reflects Greeshow's long-standing commitment to environmental sustainability. When your filter cartridge reaches the end of its lifespan, there’s no need to discard the outer shell. Instead, you can simply purchase a new cartridge for replacement. This not only provides a low-cost way to renew your filtration system but also benefits the environment. Search B0FCBWG4QF for the Filter Cartridge on Amazon.
• High-Quality Materials (BPA-Free Certified) - Greeshow Water Filter Straw is built to be durable and long-lasting. All components, including the filter cartridge and outer shell, are made from food-grade plastic materials that are BPA-free. This ensures not only the safety of your drinking water but also that the product itself does not contaminate the water. BPA-Free Certification Number:MTL25042406076R
• Easy to Use - The Greeshow Water Filter Straw is both powerful and lightweight, measuring only 1.2 x 1.2 x 7.5 inches and weighing approximately 2.5 ounces, making it highly portable. It includes an 11.8-inch hose and a 28mm standard thread, allowing you to drink directly from a river or attach it to a water bottle with ease. Perfect for hiking, camping, backpacking, travel, emergency preparedness, or on-the-go hydration needs.

Specifications