Description: 【Portable and Compact】: This outdoor portable water purifier is compact and easy to carry, making it great for emergencies, camping trips, or any outdoor activities. It ensures safe drinking water for 1-3 people in the wilderness. 【High Efficiency】: With a purification speed of approximately 0.8 liters per minute, this water filter can fill a standard 500ml bottle in less than a minute. It has a total purification capacity of up to 5000 liters. Applicable to outdoor work, travel, exploration, camping, marching and disasters, etc. 【Versatile Water Source Compatibility】: This compact water purifier is suitable for various types of water sources including Class III and above surface or groundwater, river water, rainwater etc., instantly purifying waters into drinkable ones. 【Ceramic Filter】: The ceramic membrane filter can be cleaned and reused without being damaged during the cleaning process ensuring stable performance throughout its use. It effectively filter out impurities such as mud, and other suspended particles in the water. 【Product Dimensions & Material】: Measuring at 9.8cmx4.8cmx19.2cm/3.86inchx1.89inchx7.56inch, this purifier is made from Plastic, double membrane ceramic filter , NMC filter material, carbon fiber material that ensures durability and longevity even after multiple uses. Specification: Material: Plastic, double membrane ceramic filter , NMC filter material, carbon fiber Size Chart: 9.8cmx4.8cmx19.2cm/3.86inchx1.89inchx7.56inch Package Includes: 1 Portable Water Filter Note: Please allow slightly errors 1-2cm differences due to manual measurement.