New opening design: Upgraded filter cover with easy access, no need to disassemble other hair dryer accessories. Simply remove the old filter and replace it following the guidance. This design allows for convenient daily cleaning and easy maintenance. Compatible Hair Dryer Models: This outer filter cover is compatible with HD01, HD03, HD07, and HD08 hair dryer models. It is not compatible with HD02. Replacement Effect: The dustproof strainer filter effectively blocks dust and protects internal components from damage. Regular replacement is recommended to maintain optimal performance. Easy Installation: Simple installation process with clear step-by-step guidance. Color: Bright gray Material: Plastic Package Contents: 1 x Outer Filter Cover Note: The package includes only the items listed above. Other accessories are not included. Light reflection and display settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.