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Purifying Water Straw
application of Purifying Water Straw
design of Purifying Water Straw
portable Purifying Water Straw
Purifying Water Straw
Purifying Water Straw
Purifying Water Straw
Purifying Water Straw
application of Purifying Water Straw
design of Purifying Water Straw
portable Purifying Water Straw
Purifying Water Straw
Purifying Water Straw
Purifying Water Straw

Best Purifying Water Straw for Emergency Use

$30.59

Membrane Solutions®

Emergency Water Filter Straw Portable purifier :
It can prevent dysentery by filtering 99.99% of coliforms in sewage. It can also provide clean drinking water for victims of hurricanes, earthquakes, or other disasters, and can also become a secret "weapon" for water extraction when traveling.

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Product Details

4-Stage Filtration 
The 4-Stage Purifying Water Straw is made from a coarse filter screen, double layer pp cotton fiber, coconut shell activated carbon and hollow fiber ultrafiltration membranes, which can remove coliforms to improve the taste.

Portable and Long Life Span Lifestraw Water Filter
The life straw water filter weighs just 2 ounces and fits perfectly in your hand, backpacks and survival packs. It provides up to 1500 liters of drinking water, and is only 6.7" long and 1" in diameter to fit with any bottle, cup, or glass.

Smaller Pore Size 0.1 micron water filter
The pore size of the water filter straw is 0.1 microns which can filter out most of the tiny material from the water. It is the best water filter for camping. Compared to other 0.2-micron filter straw on the market, Membrane Solutions 0.1 micron water filter straw maintains the optimum flow rate with a smaller pore size and maintain higher filtration accuracy.

Portable and Long Life Span
The water filter straw weighs just 2 ounces and fit perfectly in your hand, backpacks and survival packs. It provides up to 1500 liters of drinking water, and with only 6.7" long and 1" in diameter to fit with any bottle, cup, or glass.

4-Stage Fiiltration System of Purifying Water Straw

Stage 1: The water from coarse filter gets through PP Cotton, intercept residual particles will be rejected here, and the stage can reduce water turbidity.


Stage 3
: This stage is an activated carbon filter, with 5microns average pore size, it can efficiently remove coliforms, reduce turbidity and Odor, improve the taste of water.

Stage 2: The water from coarse filter gets through PP Cotton, intercept residual particles will be rejected here, and the stage can reduce water turbidity.

Stage 4: The core stage of the filter, it is a hollow fiber, the average pore size of it is 0.1 micron. It can remove 99.99% coliforms in the water.

Backwash After Use

If the Purifying Water Straw won't be used for an extended period of time, or if flow rate or taste quality has diminished then it is recommended to backflush. Backflushing is more effective if performed before letting the filter to dry out.

First remove the dust cap, then twist off the mouthpiece and thread on a squeezable plastic water bottle (e.g., ones commonly available at grocery stores) containing clean water to the threaded cap. 

If you want to know more about this product, check on the user manual.

Backwash of Water Filter Straw

Package Contents:

Camo Straw Water Filter *1
Instruction Manual *1

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