1. Effectively reduce the gas and odor in the air passing through the filter. 2. It is recommended to replace the filter regularly to improve the performance of the air purifier. 3. Suitable for AC1215 AC1214 AC1210 AC1213. Colour: black + white Material: HEPA + activated carbon Size: HEPA: 365x278x30mm, activated carbon: 365x278x7mm Package Contents: 1 * HEPA filter 1 * activated carbon filter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!