Light Blue Water Filter Straw for Camping and Emergency Prep, Pack of 4

Functionality Breakdown

Multistage Filtration: With the Adoption of 0.1 um Ultrafiltration Membrane and Other Raw Materials

The Water Filter Straw effectively reduces harmful substances like chlorine, particulates, sediment, stones, sand, dirt, and bad taste & odor in water, ensuring water safety and delivering a better drinking experience.

Longer Lifespan

The Waterdrop Filter Straw can provide safe drinking water up to 1,400 gallons (5,300 liters) and ensures the maximum water flow rate of up to 700 ml/min. This provides a more relaxed outdoor water drinking experience.

Recyclable Straw

With an innovative backwash purifier function, the inside of the Water Filter Straw can be kept clean at all times and 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.

Versatile Uses

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

Outdoor Water Needs

Fulfill all your 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 various situations.

Each straw only weighs 0.19 pounds, making it convenient to carry.

Warm Prompt

Upon first use, uncapping the straw and soaking it in clean water for 10 seconds can prime the filter. This helps the internal ultrafiltration membrane get wet, ensuring easier filtration. Regularly backwashing the straw with clean fresh water according to your area's water quality can prolong its service life and prevent blockage.