*Upgraded version and Pocket-sized personal filtration system
-Lightest, perfect to anywhere in an emergency bag and can be attached to a water bottle or the included extension straw .
-Filter up to 264.17 gal (1,000L) of water down to 0.01 Microns hollow ultrafiltration membrane.
*Remove 99.9998% of all waterborne bacteria and protozoan parasites
*Contains no chemicals , no iodine and adds no taste to the filtered water .
*Reusable and Replaceable: Can be cleaned and replaced as necessary, No need to throw it out after one trip .
*Multi-Purpose: Ideal For camping/hiking/backpacking/fishing/domestic and international travel/outdoor emergency survival kit.

Warm Tips :
1. For the first time using, the filter cartridge is dry, you need to try 5-8 seconds to suck the water out.
2. Absorbing the water with your mouth until the straw was full of water, then squirt the water out.
(Repeating the step for 5-6 times can help to clean the straw.)
3. It is normal to smell a plastic taste when you absorb the water with the straw at first time.
4. Do not absorb too muddy water with the straw, otherwise may block it.
5. After finish using, erect the straw to flow out the rest inside water, then keep it in the cool&dry place.
6. Would like to know more details please refer to the User's Manual.

What's in the Box :
-Water filter straw X 1
-Extension straw X 1 (3.15in)
-User's Manual X 1

100% Satisfaction Guarantee
Tohero water filter straw have been tested rigorously by our professional testing team, please feel free to use it.
If you have any problem or suggestion, please feel free contact us , your any opinion is important and a great encouragement to us!

• FINEST: only 0.01μm, remove 99.9999% of all bacteria and 99.99% of all protozoa, effectively prevent the occurrence of dysentery and other infectious diseases.
• NEWEST: compared to the previous one, the newest one using pure physical technology ,No Iodine, No Chlorine, No Activated Carbon, No Chemicals.
• LATEST TECHNOLOGY: using Hollow Fiber UF Membrane as the filter material, it will not breed bacteria easily even if used it for a long time.
• PORTABLE: does not require any electricity,with the weight 2.29OZ and D-shape carabiner make your trip more easily.
• MULTIPLE USES: available in lake, river, brook and so on, help to solve drinking problem at any critical moment.

FINEST: only 0.01μm, remove 99.9999% of all bacteria and 99.99% of all protozoa, effectively prevent the occurrence of dysentery and other infectious diseases.Tohero