Filter：
Filtration accuracy: 0.1 microns
Size: 29* 147mm
Material: Ultrafiltration membrane, carbon fiber, food grade ABS
Purification capacity: 1000L (the first 500L can significantly improve the taste)
Capacity: 0.7L
Material: PE (without BPA)
Water bag：
Size: 125*255mm
Applicable temperature: 0°C-40°C
Use of water sources: flowing streams, springs, rivers, lakes and other surface water sources