General description These 12-Pack Replacement Water Filter Cartridges are designed for use with Brita Maxtra Pro All-in-1 and Maxtra+ Plus systems. They effectively reduce odors and impurities in drinking water, ensuring a high-quality, pure-tasting experience. Technical specifications Compatible with: Brita Maxtra+, Marella, Marella XL, Marella Cool, Style, Style XL, Elemaris XL, Aluna, Aluna Cool, Mavea Elemaris Krug tanks Filtration capacity: 150 liters per cartridge Material: BPA and lead-free Usage Upon receiving the product, a small amount of charcoal powder may spill during shipping; this is normal. Before first use, soak the filter in water for 5 minutes and shake gently for 1 minute until the bubbles disappear. Rinse the filter for 15 seconds before use. Pour out the first two filtrations and start drinking from the third.