Ultralight and fast water filtration system for clean water on the go. Filters microorganisms, improves taste and reduces odors. Easy to use, ultralight and portable. Easy to use, ultralight (76 g) and portable Fast flow - filters up to 2 liters per minute Low weight activated carbon can be replaced easily Easily clean the EZ-Clean MembraneTM by simply shaking or swishing. No back flushing or tools necessary. EZ-Clean MembraneTM comes with a 42 mm thread Rugged handle allows easy hanging from a backpack and comfortable carrying The sturdy flip-cap seals the filter tightly Silicone mouthpiece can be easily removed to clean or replace