The LifeSaver C1 is a portable water purifier designed for individual use. It features a 0.015-micron filter that removes bacteria, viruses, and other harmful pathogens from contaminated water. The C1 is capable of purifying up to 2,000 liters of water and is easy to use, requiring no chemicals or power sources. It is compact and lightweight, making it suitable for outdoor activities, travel, and emergency preparedness.