Specification Brand : Bencai BulletPoint : Fast Flowing Viewing Window 2L Top Open Water Bag Both sides Screw Threads 0.1 Micron Carrying Bag Included BulletPoint1 : Innovative Split-Body Design for Backwashing: Unlike traditional water straws, ours features an exclusive modular split design, allowing independent backwashing of each section using any 28mm-threaded bottle. No extra syringe needed! This keeps your filter unclogged and greatly extends its lifespan, filtering up to 1,500 gallons (6,000L) of water BulletPoint2 : 0.1-Micron Filtration – 99.99% Removal Rate: Our water filter removes 99.99% of harmful particles, sediments, and E. coli, providing cleaner water than most 0.2 - micron filters. Since the vast majority of harmful substances in outdoor water sources are larger than 0.1 microns, our straw ensures safer water wherever you go BulletPoint3 : 2-in-1 Survival Tool – Purified Water & Navigation: More than just a water filter! The built-in, battery-free compass ensures you stay on track in the wild. Designed for true outdoor survival, this filter straw is an essential for hiking, backpacking, and emergency preparedness BulletPoint4 : 5th-Gen Low-Resistance UF Membrane: Say goodbye to weak flow and hard - to - draw straws! Our 5th - gen ultrafiltration membrane reduces flow resistance, boosts water speed, thus making every sip effortless – no more sore cheeks! Just 1 second for a big drink BulletPoint5 : Essential for Camping, Survival & Emergency Water Filtration: This lightweight, compact water filter straw is a must-have survival kit essential for outdoor adventures, emergency preparedness, and disaster relief. Whether you're camping, hiking, or facing a water crisis, it ensures access to clean, purified water anytime, anywhere. An ideal choice for any survivalist, prepper, or adventurer Capacity : 1500 gallons Color : White CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 05430002256054 ExternallyAssignedProductIdentifier1 : 860012109852 ExternallyAssignedProductIdentifier2 : 0860012109852 ExternallyAssignedProductIdentifier3 : 00860012109852 FilterLifeCycle : 5 years IncludedComponents : Filter straw,Transparent Extension Tube,Manual InstallationType : Portable ItemDisplayDimensions_Height : 220 millimeters ItemDisplayDimensions_Length : 210 millimeters ItemDisplayWeight : 1.1 kilograms ItemName : Bencai Detachable Water Filter Straw - Backwashable, Portable Water Purifier for Camping, Hiking, Survival & Emergencies, Built-in Compass, 1-Pack ItemPackageDimensions_Height : 29.3878 centimeters ItemPackageDimensions_Length : 5.0038 centimeters ItemPackageDimensions_Width : 8.89 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : camping-water-filters ItemVolume : 3.75 liters Manufacturer : Bencai Material : Acrylonitrile Butadiene Styrene MaximumFlowRate : 500 milliliters_per_minute ModelName : Portable Water Filter Gen-2 ModelNumber : Dch-Filer-G2 NumberOfItems : 1 PackageLevel : unit PartNumber : BS-gen-2 PowerSourceType : Manual Powered ProductDescription : 1 ProductShelfLife : 5 years ProductSiteLaunchDate : 2025-01-20T10:47:15.950Z PurificationMethod : Ultra Filtration PurificationMethod1 : Hollow Fiber Ultrafiltration Membrane PurificationMethod2 : Activated Carbon/PP Cotton Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 52151600