Specification: Material: Activated carbon Color: As shown in the picture Size: 6.4*6.4cm / 2.5*2.5in Fitment: Suitable for CJ53 C53T CP31 JV51 Package List: 1 x Vacuum Cleaner Filter Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering!