How much water could the filter straw purified?
The filter straw can provide safe drinking water up to 100,000 gallons.
What are the dimensions of the bare filter?
The length of the filer is 180mm and the diameter is 35mm.
What contaminants does the water filter straw remove？
Waterdrop filter straw adopts a 0.1-micron hollow fiber membrane, could effectively remove most of the harmful substances in water, from large particles to extremely tiny particles effectively to ensure the safety of the water.
Which kind of bottle can be matched with the Waterdrop water filter straw?
The filter straw is matched with pop bottle with thread diameter of 27.5 mm in design, and therefore it can only be matched with mineral water bottle with thread diameter of 27.5 mm to avoid any leakage.
Can I connect the filter with a hose?
The filter straw can be matched with hose with thread diameter of 27.7mm.
Does this comes with water bags?
Yes, the filter straw comes with one white water bag for filtered water.
Dose this comes with gravity water bag for raw water?
No, this set only includes a white water pouch for filtered water, if you also need a gravity water bag, please check WD-FSBUL
Can I use this filter straw to filter saline water?
No, the filter straw can be used to filter fresh water rather than saline water.
Can I use the portable water filter for camping?
Yes, sure. The filter is designed for outdoor use like hiking, camping, domestic and international travel, emergency preparedness.
Can I use the water filter straw for survival?
Yes. It can meet your water demand in various situations like tornadoes, rainstorms, earthquakes, floods, etc.
I have used the personal water filter straw only once and it no longer works, why?
If the straw is not cleaned up after use, the filter element will be blocked. It should be repeatedly backwashed to remove impurities on the surface of the ultrafiltration membrane.
Why is there peculiar smell in the second use of my portable water filter straw?
After use, dirty residues are left in filter element. Please backwash the filter straw to remove dirty impurities on the surface of the filtration membrane. Each time before using, it should be backwashed to avoid peculiar smell.