[Compatible Model] coffee machines all EQ. Default (EQ3 / 5/6/6 plus / 7/8/9). for , TCZ-7003, TCZ7033 and coffee machines from other . [Health and Safety] achieving effective reduction of chlorine, heavy metals, volatile organic compounds (VOCs) and other contaminants. [Premium Filter Material]Activated carbon, with the advanced ion exchange resin and granular activated carbon, coffee and tea not only become visibly clearer, but also taste significantly better [Extend the life of the machine]Water filter cartridges protect your coffee machine from calcification. When preparing hot drinks, the advantages of limescale reduction are particularly important and therefore last longer. [Replace Regularly]Good water quality is the of . We recommend replacing the filter every 2 months (about 60L of water) to clean water and the taste of fine coffee. Material: plastic colour: White Package Contents: 6 x Coffee water filter cartridges 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!