Loznron Outdoor Portable Equipment Plastic Filter Cartridge  (0, Pack of 1)

[Obtain a clean water source]Our filtration system includes pre filter sand heads, activated carbon fibers, and hollow fiber ultrafiltration membranes. Ensure the use of the safest water in the harshest environments [Convenient to carry]The end of the water filter straw is detachable, allowing for cleaning and replacement of the filter element, ensuring it provides up to 4000 liters of drinking water. Wherever you go, don't miss this opportunity to conveniently drink clean water [Size information]This straw filter is only 5.51 inches long and 1.18 inches in diameter, suitable for any 28 millimeter threaded bottle, cup, or glass. It weighs approximately 1.76 ounces (50g) and can be placed in the palm, pocket, gym bag, backpack, life bag, or wallet [Applicable]A portable and lightweight filtration system is an ideal choice for entertainment, hiking, and camping. It is also a great companion for your reconnaissance, domestic and international travel, and emergency preparedness [Fine]We all know that the smaller the aperture, the higher the filtration accuracy. However, this seawater cannot be filtered. Please determine how many times and how long it can be used based on the specific situation. The shelf life is five years