General description Clean and good tasting water is achieved through the use of this replacement water filter cartridge. It utilizes ion exchange resin and premium granular activated carbon to effectively reduce chlorine, taste, odor, limescale, and other impurities, providing fresh water and enhancing the flavor of drinks. Technical specifications Replacement model: Compatible with Brita Maxtra, Marella, Marella XL, Marella Cool, Style, Style XL, Elemaris XL, Aluna, Aluna Cool jugs, Mavea Elemaris system, and Marella system. Also suitable for AmazonBasics, Dafi, and Aquaphor jugs. Not suitable for Waterdrop, Aqua Optima, Laica, and Levoit pitchers. Usage It is recommended to replace your water filter every month, although this may vary depending on the quality of your water.