brand new and high quality
OOTDTY
Features:

Material made from filter cotton, good quality.
Suitable for USB Water Bottle Caps Humidifier.
Help the machine to Diffuse and Purify.
Can be sheared in shorter you need.
low temperature resistant.
Can be Used to filter water.
low temperature resistant，filter water
filter cotton，Can be sheared
Diffuse and Purify
Filter Cotton Sticks only ,other accessories in the picture is not included.

Directions for replacement:
1.Unscrew the water for tank
2.Pull out the filter plastic part(notice the sprint on the bottom)
3.Pull out the filter and replace the new filter
4.Pull in the filter plastic part(notice the sprint on the bottom)
5.Screw the water for tank

Specifications:

Material: Filter Cotton
Length:8cm/3.14in
Diameter:1cm
Color:White
Quantity: 10pcs/1set
Note:

1cm=10mm=0.39inch
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:

10pcs x Filter Cotton Sticks (without retail package)