Waterdrop / Waterdrop Filters

Emergency Water Filter Straws - 4 Pack for Camping

$ 26.99   $20.78   save 23%
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Multistage Filtration System

With the adoption of a 0.1 μm ultrafiltration membrane and premium raw materials, the Water Filter Straw ensures the effective removal of harmful substances such as chlorine, particulates, sediment, and bad tastes and odors. This guarantees safe and pure drinking water.

Extended Lifespan

The Waterdrop Filter Straw is designed to provide up to 1,400 gallons (5,300 liters) of clean drinking water. It maintains a maximum water flow rate of 700 ml/min, offering a relaxed and comfortable drinking experience, especially during outdoor activities.

Recyclable and Eco-Friendly

The innovative backwash purifier function keeps the inside of the straw clean, ensuring it remains recyclable and free from pollution. You can easily maintain it by simply flushing it with clean water. For backwashing, you can use a standard water bag or a pop bottle with a 27.5 mm thread diameter filled with clean water.

Versatile Uses

The Water Filter Straw can be easily connected to water bags or water bottles, filtering water for safe consumption anytime and anywhere. Its components are designed for easy disassembly, allowing you to connect it to different containers to provide clean water on the go.

Outdoor Water Needs

Suitable for various outdoor activities, this filter straw supports your needs for hiking, camping, domestic and international travel, and emergency preparedness (tornadoes, rainstorms, earthquakes, floods, etc.). Each straw weighs just 0.19 pounds, making it a lightweight and convenient option.

Warm Prompt

Upon your first use, uncap the straw and submerge it in clean water for 10 seconds to prime the filter. This helps the internal ultrafiltration membrane get wet, enabling easier filtration. Regularly backwash the straw with clean fresh water to maintain its performance and prolong its lifespan, preventing blockages.

Each of these features is designed to meet your needs for safe, clean, and convenient drinking water, whether you are indoor or outdoors.

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