Bộ 50 bông cotton 7mm/8mm thay thế cho máy tạo độ ẩm không khí siêu âm

#50 #Pcs #7mm/8mm #Humidifier #Filter #Cotton #Swab #Core #USB #Air #Ultrasonic #Humidifier #Aroma #Diffuser #Replacement 50 Pcs 7mm/8mm Humidifier Filter Cotton Swab Core USB Air Ultrasonic Humidifier Aroma Diffuser Replacement Cotton Sponge Stick About Products: Product Size: 7mm*80/100/120/150mm 8mm*80/100/120/150mm color: White Material: fiber cotton Quantity: 50 pieces per pack Directions for replacement: 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 replace 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!