Compatible with all EQ series coffee machines (EQ3, EQ5, EQ6, EQ6 Plus, EQ7, EQ8, EQ9), TCZ-7003, TCZ7033, and other compatible models. Health and safety: Effectively reduces chlorine, heavy metals, volatile organic compounds (VOCs), and other contaminants. Premium filter material: Activated carbon combined with advanced ion exchange resin and granular activated carbon improves clarity and enhances the taste of coffee and tea. Extends machine life: Water filter cartridges help protect your coffee machine from limescale buildup. Reduced limescale ensures better performance and longer appliance lifespan, especially during hot beverage preparation. Replace regularly: Good water quality is essential for optimal results. Replace the filter every 2 months or after approximately 60 liters of water to maintain clean water and preserve the rich flavor of coffee. Material: Plastic Color: White Package contents: 12 x Water filter cartridges Note: The package includes only the items listed. Other products are not included. Due to lighting effects and monitor settings, the color in the image may slightly differ from the actual item. Measurement error allowed within +/- 1-3 cm.