Water Filter Straw for Camping, Travel, and Emergency Preparedness

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Product Description The Water Filter Straw utilizes a multistage filtration system, including a 0.1 um ultrafiltration membrane, to effectively reduce harmful substances such as chlorine, particulates, sediment, stones, sand, dirt, bad taste, and odor in water. This ensures the safety of the water and provides a better drinking experience.

With a longer lifespan, the Waterdrop Filter Straw can provide safe drinking water for up to 1,400 gallons (5,300 liters). Its maximum water flow rate is up to 700 ml/min, allowing for a more relaxed outdoor water drinking experience.

This straw is also recyclable and features an innovative backwash purifier function. This keeps the inside of the straw clean at all times, making it safe, pollution-free, and reusable. If the water flow decreases or the filter has been used for a long time, simply remove the mouthpiece and flush it with clean water. You can use a standard water bag or a pop bottle with a thread diameter of 27.5mm to backwash the filter straw.

The Water Filter Straw can be connected to water bags or water bottles to filter water for drinking. Both ends of the straw can be disassembled and connected to water bags and bottles, providing clean drinking water anytime and anywhere.

This versatile straw is perfect for fulfilling all your outdoor water needs, whether it's hiking, camping, domestic or international travel, or emergency preparedness for events such as tornadoes, rainstorms, earthquakes, or floods. Each straw weighs only 0.19 pounds, making it lightweight and easy to carry.

For first-time use, please uncap and immerse the straw in clean water for 10 seconds to prime the filter. This will ensure that the internal ultrafiltration membrane is wet and water can be filtered more easily. Depending on the water quality in your area, regularly backwash the straw with clean, fresh water to prolong its service life and prevent blockage.

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