Waterdrop Water Filter Straw - Water Purifier for Camping, Travel, Backpacking and Emergency, 3 Pack, Light Blue

From the brand, the Water Filter Straw boasts a multistage filtration system that effectively reduces harmful substances like chlorine, particulates, sediment, stones, sand, dirt, bad taste, and odor in water, ensuring water safety and delivering a better drinking experience. With the adoption of a 0.1 um ultrafiltration membrane and other raw materials, this filter can provide up to 1,400 gallons (5,300 liters) of safe drinking water, ensuring a maximum water flow rate of up to 700 ml/min for a more relaxed outdoor water drinking experience.

The Waterdrop Filter straw is designed with an innovative backwash purifier function, allowing the inside of the straw to be kept clean at all times. It is recyclable, safe, and pollution-free, making it a sustainable choice. If the water flow decreases or the filter has been used for a long time, the user can remove the mouthpiece and flush it with clean water, using a standard water bag or a pop bottle with a thread diameter of 27.5mm.

The versatility of the Water Filter Straw is another key feature. It can be connected with water bags or water bottles to filter water for drinking, with both ends of the straw being able to be disassembled and connected with the water bags and bottles, providing clean drinking water anytime, anywhere.

The Water Filter Straw is designed to fulfill all outdoor water demands, including hiking, camping, domestic and international travel, and emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.), to meet the emergency water demand in a variety of situations. Each straw weighs only 0.19 pounds, making it a lightweight and portable option.

Upon first use, it is recommended to uncap and infiltrate the straw in clean water for 10 seconds to prime the filter. This will help the internal ultrafiltration membrane get wet, allowing water to be filtered more easily. Additionally, users are advised to regularly backwash the straw with clean fresh water to prolong the service life and prevent blockage, depending on the water quality in their area.

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