Water Straw With A 3L Gravity- Water Filter Bag issue-pure Compatible with Various Filter Straws

Compatible with Various Filter Straws - This collapsible water bottle can easily fill lakes

Activated Carbon Layer: Incorporate an activated carbon layer or treatment in the filter element to help absorb and neutralize smoke odors

Material: PET Composite Filter

and have your filter replaced in just a few seconds

Water Straw With A 3L Gravity- Water Filter Bag issue-pure Compatible with Various Filter StrawsProducts Gravity Filter System 3L SKU_ OESF004 Cartridge Lifespan 5,000L (1321 Gallons) Flow Rate_ Max 450ml min_ Filtration Stage Coarse Filter + PP Cotton + GAC +UF Filter pore size_ Hollow Fibers 0. 1 Micron Use For_ Group Family_