... Antibacterial,mildew proof,deodorant,etc CE /UL /ISO/ ROSH High Density Filter Net :1.Normal Specifications: PET18*14,20*14,22*19 ... ,27*27, etc.2.Normal Color: White,Black3.Normal Yarn Diameter: 75D,50D,30D4 ... , window air conditioning, mobile air conditioning, air purifiers, etc. High Density Filter Net