Upgraded opening design filter cover allows for easy replacement without disassembling other hair dryer accessories. Simply remove the old filter and replace it following the guidance. This design also supports daily cleaning, making it convenient to remove and reinstall as needed. Compatible with hair dryer models HD01, HD03, HD07, and HD08. Not compatible with HD02. The dustproof strainer filter effectively blocks dust and protects the internal components of the hair dryer. Regular replacement is recommended to maintain optimal performance. Easy installation in a few simple steps. Please follow the provided instructions for proper installation. Color: Black Material: Plastic Package Contents: 1 x Outer Filter Cover Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting effects and monitor settings may cause slight color variations between the image and the actual product. Measurement may vary by +/- 1-3 cm.