Cufiber Portable Water Purifier, Cu-water Quarter [Recommended by Disaster Preparedness Specialists] Copper Fiber, Chlorine Removal, Water Purifier, W

The Cu-water Quarter portable water purifier features patented bactericidal copper fibers (Patent No. 5246572) to quickly maximize the antibacterial and residual chlorine-removing properties of copper.

Copper fiber diameter: 30 μm (1/3 the thickness of a human hair)

Copper fiber length: 480 meters

Tests were conducted by a third-party organization in Japan to demonstrate the sterilization effect of Legionella, Salmonella, Staphylococcus aureus, and E. coli O-157. Results confirmed a dramatic reduction in colonies within one hour, with colonies reaching zero within eight hours.

[How to use for drinking water from a PET bottle] Simply place the purifier in a container filled with tap water, such as a 2-liter PET bottle. Even if you make 2-3 purifiers per day, one bottle will last approximately six months.

You can save money by eliminating the need to purchase water from a water dispenser or bottled water.