["brand new and high quality\r\n\r\nFeatures:\r\nElectrostatic electret filter using 3D acupuncture process, less wind resistance, cleanability. Effectively extend the filter life of three to five times. \r\nThe size of the product for all types of air purifier HEPA filter, applicable to all types of air-conditioning on-hook car filter. \r\nIt is used in the pre-filter of the finished purifier filter to effectively increase the service life of the original filter, so that the filter of your home can truly \r\nreach the service life marked by the manufacturer.\r\nSuitable for: \r\n air purifier 2 / 1 , or other brands of air purifier, air conditioning dust, central air conditioning inlet, for windows, dust, anti-fog, etc.\r\nFilter Cotton only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nMaterial: Cotton\r\nDimensions: 66.5x30cm/26.18x11.81inch\r\nColor: White\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due 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\n1 x Electrostatic Filter Cotton (without retail package)"]