10pcs 80mm Air Humidifier Aroma Diffuser Filters Mist Maker Replace Parts Cotton Swabs Air Humidifiers Replacement Filter 100% Brand New and High Quality Features: Material made of filter cotton, good quality. Suitable for USB humidifier water bottle caps. Help the machine disperse the mist and clean. Can be sheared in less time. Low temperature resistant. Can be used to filter water. Low temperature resistant, filter water Cotton filter, can be sheared scattered mists and clean Cotton filter only, other accessories demo in the picture is not included. Replacement Tips: 1. Unscrew the water tank filler cap2. Pull out the plastic part of the filter (note the sprint at the bottom)3. Pull out the filter and replace the new filter4. Pull the plastic part of the filter (note the sprint at the bottom) 5. Screw in Water Tank Filler Specifications: Material: Filter Cotton Length: 8cm/3.14in Diameter: 1cm Color White Quantity: 10pcs/1set Note: Transition: 1cm = 10mm = 0.39 inch Please allow 1-3mm error due to manual measurement. Pls make sure you don't mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package include: 10pcs x cotton filter stick (without retail package)