Individual Water Purifier Mini Mini Water Filter Straw Purifier Straw Purification Water Filter Survival Direct Drinking Drinking Water Filtering Straw Camping

style:UF

storage: dry & low temperature storage, light shielded

color: white, green

filter material: non-woven fabric+paper box

size: 12*3cm(4.72*1.2in)

packaging: 1pc water purifier

key features:

1. filter more: filters up to 4000 liters of natural fresh water without using any chemicals. 4000l clean and drinkable water in a backpack on the go.

2. versatile design: easily set up a diy filtration system by soda bottle like coca-cola bottle, plastic bag, collapsible bottle or bucket. or drink directly from water source like a straw.

3. backflushing with ease: threads on filter both sides. a handy 28mm(1.10in) threads bottle can be screwed on water filter outlet for backwashing.

4. reliable filtering result: 0.1 micron membrane ensures 99.999999% removal rate of bacteria. tuv and sgs testing reports.