LifeStraw Personal Water Filter
Tested to the Extreme
Backed by serious research in our international labs and extensive testing in the field, LifeStraw® water filters have been distributed to nearly every major international humanitarian disaster since 2005 and in broad public health campaigns in the millions.
The same high-tech design used in places like Haiti, Pakistan, Peru, Kenya, Indonesia, DR Congo, South Africa, Mexico, and Bangladesh is now available for consumers.
You can drink directly from lakes, rivers, or your water bottle. Simply put the lower part of the straw in the water, and sip through the other end. After drinking, blow back into it to clear the filter.
The technology behind LifeStraw has been featured on CNN, Fast Company, BBC, and the New York Times. The LifeStraw has won numerous awards, including the INDEX Award, the Well-Tech Award for Innovative Technology, and TIME Magazine’s Best Inventions Award.
Used in the harshest conditions on earth, the LifeStraw was developed as an emergency relief tool to provide access to clean water to people affected by conflict or disasters. LifeStraws are supplied to government and aid groups around the world. A portion of domestic sales support donations overseas.
Features & Benefits
- Filters up to 4,000 liters (1056 gallons) of water
- Removes 99.9999% of waterborne bacteria (>LOG 6 reduction), including E-Coli
- Removes 99.9% of waterborne protozoan parasites (>LOG 3 reduction), including Giardia & Cryptosporidium
- Removes Microplastics
- Reduces turbidity, filtering down to 0.2 microns
- Ultralight: weighs only 2oz!
- Does NOT use iodine or iodinized resin
- Contains no chemicals (and is BPA-free), uses no batteries, has no moving parts
- Very high flow rate; no after taste (because no iodine or chlorine are used)
- Easy to clean. Can be stored and used periodically. Just keep uncapped so it can dry thoroughly.
- Very durable
- No shelf life. LifeStraw can be stored indefinitely. (Former shelf life estimates have been revised.)
- Used worldwide in harsh conditions since 2005
- Award winning & internationally recognized
How to Use
The patented LifeStraw is a small tube with specialized filters inside. Place one end in unfiltered water (a glass, water bottle, river, or puddle!), and suck the resulting clean water up through the top. Anyone who can use a drinking straw can easily use a LifeStraw.
Before use, uncap the LifeStraw and hold it upright in water for a minute. This allows the water to creep up the filter membrane. Then do five quick sucks and the water will flow easily. When drinking from muddy water, you may have to blow back down into it to purge out the turbidity if the flow slows or stops.
LifeStraw for Travel & Backpacking
Because the LifeStraw is so small and lightweight, it’s great for travel overseas in countries with unreliable drinking water. If you’ve ever been sick while travelling, you know the importance of drinking filtered water! Make sure to drink all water through the LifeStraw.
LifeStraw for Hiking & Camping
Access to clean water is critical while hiking. LifeStraw accomplishes the same thing as other filters, but does it at just a tenth of the weight. If you’re ultra-light hiking, this is a must. At only 2 oz, it’s the lightest way of filtering water while on the go. If you consume the recommended 3-4 liters of water per day while hiking, LifeStraw will last you for between 1000-1333 days of hiking. If you’re in a rush, there’s no need to stop and filter water by the lake. Just scoop your water bottle full, and sip from it as you walk. Or, dip the end of the straw right into the lake and drink until you’re hydrated.
As a hiking or camping water filter, the LifeStraw provides great convenience. A purifier or pump filter is great, but it takes a fair amount of time to wait for the purification or filtering to complete. Instead, experience the convenience of drinking directly from the water source using your LifeStraw. Perfect when you are hiking, or relaxing around camp.
LifeStraw for Emergency Preparedness & Survival
In light of recent natural disasters, many people are realizing they cannot depend on their city water during an emergency. A water filter that’s lightweight, easy-to-use, and portable is important to have in your emergency preparedness kit. Buy a LifeStraw for each member in your household – it’s a low-cost investment in security.
Does the LifeStraw Personal filter out salt water, chemicals or viruses?
The LifeStraw Personal is designed for the backcountry and will filter out 99.9999% of waterborne bacteria and 99.9% of waterborne protozoan parasites. Chemicals, salt water and viruses will not be removed. If you were looking for a high capacity filter to remove viruses, the LifesStraw Mission 12L will be able to remove 99.999% of viruses, 99.9999% of bacteria, 99.99% of protozoan cysts, as well as filtering out microplastics.
Can I drink pool water with the LifeStraw?
Pool water contains chlorine and other chemicals. The LifeStraw can only filter out bacteria and parasites, not chemicals.
How do you know when your LifeStraw has reached capacity?
When your LifeStraw has reached capacity, it will no longer be able to draw water through the filter. To extend the life of your LifeStraw, please follow the instructions on the manual to properly back flush the unit.
What is the shelf life of LifeStraw products?
LifeStraw products use mechanical filters to remove contaminants from the water source. No chemicals or moving parts are involved within the filtering process, meaning nothing will expire. If stored in room temperature, the LifeStraw will last indefinitely until it reaches capacity…even after use!
LifeStraw removes bacteria, including
- E. coli
- Vibrio cholerae
- Pseudomonas aeruginosa
LifeStraw removes protozoa, including
- Giardia lamblia (“Beaver Fever”)
- Cryptosporidium Parvum
- Entamoeba histolytica.
- Length: 8.75 inches
- Width: 1 inch
- Weight: 2 ounces
- Construction: durable plastic. Does not require replacement parts or batteries, or any chemicals.
- Included: Comes with a lanyard, and a cap for the mouth piece and end piece