Waterdrop Gravity Water Filter Straw

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Product Description Model: WD-FSBU Capacity: The Waterdrop camping water filter straw can provide 1,400 gallons of safe drinking water per straw. The maximum capacity can be reached by backwashing, purifying the straw to a total of 100,000 gallons. 5-stage Filtration: The gravity water filter straw is made from selected filtration materials. Its 0.1 um fiber membrane can effectively reduce harmful substances in water, ensuring the safety of every drop of outdoor drinking water. Applicable Scenes: Suitable for travel, hiking, boating, fishing, rock climbing, and biking.

Waterdrop Gravity Water Filter Straw Waterdrop Gravity Water Filter Straw Pack of 2 Waterdrop Gravity Water Bag Waterdrop Collapsible Pouch See Details Add to Cart Add to Cart Add to Cart Customer Reviews 4.6 out of 5 stars 3,131 4.6 out of 5 stars 286 4.5 out of 5 stars 760 4.2 out of 5 stars 191 Price $45.99 $45.99 $19.99 $19.99 $14.99 $14.99 Capacity 1.5 Gallons 1.5 Gallons 1.5 Gallons 16 oz Material TPU, ultra-filtration membrane TPU, ultra-filtration membrane TPU BPA free material

5-Stage Efficient Filtration: The Water Filter Straw utilizes premium-quality coconut shell activated carbon, a 0.1 um ultrafiltration membrane, and other raw materials to effectively reduce harmful substances such as chlorine, particulates, sediment, stones, sand, dirt, bad taste, and odor in water. This ensures water safety and provides a better drinking experience.

Longer Lifespan: The Waterdrop Filter straw can provide safe drinking water for up to 1,400 gallons (5,300 liters). It also ensures a maximum water flow rate of up to 700 ml/min, providing a more relaxed outdoor water drinking experience.

Recyclable Straw: The inside of the Water Filter Straw can be kept clean at all times with its innovative backwash purifier function. It is recyclable, safe, and pollution-free. 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 also backwash the filter straw using a standard water bag or a pop bottle with a thread diameter of 27.5mm.

Versatile Uses: 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 water bottles, offering clean drinking water anytime, anywhere.

Outdoor Water Needs: Fulfill all your outdoor water demands with the Water Filter Straw. It is perfect for hiking, camping, domestic and international travel, and emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.). It can meet the emergency water demand in a variety of situations. Each straw weighs only 0.19 pounds.

Warm Prompt: Before using the filter for the first time, please uncap and soak the straw in clean water for 10 seconds to prime the filter. This will help the internal ultrafiltration membrane get wet and filter water 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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