1.
4-Stage Filtration: Incorporates a composite filter with a coarse screen, 0.01μm UF membrane, sediment PP membrane, and activated carbon fiber to reduce contaminants like chlorine, heavy metals, and organic matter.
2.
0.01μm Filter Pore Size: Features a hollow fiber UF membrane with a 0.01 micron pore size for high filtering accuracy, removing 99.99% of harmful substances.
3.
Built-in Compass: Equipped with a compass on the bottle top for easy navigation and orientation during outdoor activities.
4.
Long Lifespan: The filter can purify up to 1,500L of water, equivalent to replacing 3,000 single-use plastic bottles, with a recommended replacement every 3 months.
5.
Usage Tips: Designed for more suction effort due to the 4-layer filtration, with specific instructions for use and maintenance to prevent leakage and ensure fresh water.