what is in a gravity water filter straw?
Coarse filter
Large particle removal
PP cotton
2 microns average pore size
Interception of particles
Terminal protection
Activated Carbon
5 microns average pore size
Chlorine, VOCs, harmful chemicals removal
Odor reduction
Taste improvement
Hollow Fibers
1 microns average pore size
999% protozoan parasite removal
9999% micro-plastic removal
99999% bacteria removal
Inside-out filter
What are the kinds of gravity water filter straw?
Filter connect with gravity water bag
Ues：The silicone tube is connected with the gravity filter bag, and the pressure generated by the height difference is used to filter the water produced by the straw, which is convenient for many people to drink. The water can be drunk.
Equipped with water stop valve, can be ready to use.
Filter connect with some common bottles by adapter
Ues：Fill a beverage bottle (self-provided) with raw water, connect it with a straw, and then squeeze the water bag or beverage bottle to drink the water.
Equipped with an expansion interface, can be connected with more drink bottles to produce water
Suck directly：gravity water filter straw
Ues：You can directly put the intake of the straw into the water source and suck the water to drink. If the water source is far away, connect the hose, put the hose into the water, and suck the water can drink.
Water gravity Bag Features
0.1 micron precision hollow fiber ultrafiltration membrane + coconut shell activated carbon + 0.2 micron PP cotton to ensure the safety of water.
Equipped with 3L/6L TPU water storage bag, the straw can be connected with the equipped water bag or beverage bottle, convenient for more than one person to drink water.
Equipped with expansion interface, can be connected with more beverage bottles.
Equipped with water stop valve, water production can be ready to use.
Can backwash design, to achieve environmental reuse.
how to clean gravity water filter straw?
After use, reverse produce water from the outlet for 2-3 times, backwash the straw, and gently shake out the remaining water inside the straw, and put it in a cool place for preservation
