New opening design: Upgraded filter cover with easy access. No need to disassemble the hair dryer or other accessories. Simply remove the old filter and replace it following the guidance. This design supports daily cleaning and allows for quick removal and replacement at any time.Compatible Hair Dryer Models: This outer filter cover is compatible with hair dryer models HD01, HD03, HD07, and HD08. It is not compatible with model HD02.Replacement Effect: The dustproof strainer filter effectively isolates dust and protects internal components from damage. Regular replacement of the dust filter is recommended to maintain optimal performance of the device.Easy Installation: Simple installation process in a few steps. Please follow the provided instructions to complete the installation.Color: Black Material: Plastic Package Contents: 1 x Outer Filter Cover Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.