["Description:\r\nbrand new and high quality\r\nFeatures:\r\nMaterial made from filter cotton, good quality.\r\nSuitable for USB Water Bottle Cap Humidifier.\r\nHelp the machine to Diffuse Mist and Purify.\r\nCan be sheared in shorter you need.\r\nlow temperature resistant. \r\nCan be Used to filter water.\r\n\r\nFunction:\r\nlow temperature resistant\r\nfilter water\r\nfilter cotton\r\nCan be sheared\r\nDiffuse Mist and Purify\r\n \r\nDirections for replacement:\r\n1.Unscrew the water for tank cap\r\n2.Pull out the filter plastic part(notice the sprint on the bottom)\r\n3.Pull out the filter and replace the new filter\r\n4.Pull in the filter plastic part(notice the sprint on the bottom)\r\n5.Screw the water for tank cap\r\n \r\nSpecifications:\r\nMaterial: Filter Cotton\r\nSize:0.8x12cm/0.31x4.72''(approx)\r\nColor:White\r\nQuantity: 10pcs/1bag\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n10pcs x Filter Cotton Sticks(other accessories demo in the picture is not included.)"]