50 Pcs Humidifier Filter Cotton Swab Core USB Air Ultrasonic Humidifier Aroma Diffuser Cotton Sponge Stick（8mm*80mm）

About Products: Product Size: 8mm*80mm other Size: 7mm*80/100/120/150mm 8mm*80/100/120/150mm color: White Material: fiber cotton Quantity: 50 pieces per pack Directions for 1.Unscrew the water tank cap 2.Pull out the filter plastic part(notice the sprint on the bottom) 3.Pull out the filter and change the new filter 4.Pull in the filter plastic part(notice the sprint on the bottom) 5.Screw the water tank cap Note: Transition: 1mm=0.039inch 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!