Product parameters: Material: ABS Color green Product size: 175*80*50mm Filtration accuracy: 0.01 micron Pure water flow: 1400ml/min Water purification capacity: 3000L (different water quality) Product filter element: ultrafiltration membrane filter cotton activated carbon (carbon fiber filter layer ) antibacterial ball Scope of application: mountaineering, hiking, camping adventures, fishing, outdoor operations, cycling, disaster protection areas, etc. Package includes: 1 * filter water purifier High-performance glass fiber filter Ceramic pre-filter individually adjustable for water turbidity Activated carbon filter eliminates odours If up to two liters of drinking water are required per minute, glass fiber and activated carbon filters are available If the water quality is very cloudy, the ceramic pre-filter can be used immediately, which service life of the Gl Fiberglass filter element extended Compatible with most standard outdoor bottles and tanks.Items from Sheng Xinshun's shop