Pressurized Pumpable Outdoor Equipment For Direct Drinking $ 9.09 Specification Material: ABS food grade plastic + hollow fiber ultrafiltration membrane Filter element material: ultrafiltration membrane, activated carbon, nano silver antibacterial particles Single weight: 80g Features: Features: Four-stage filtration system! The water filter does not contain chemicals, batteries and moving parts. Quickly quench thirst: it has high flow Easy to use: drink immediately after putting it in water!
