Attention: Please check your carafe before purchasing. All Brita carafes purchased before June/July 2020 have a hole in the filter mounting position. In this case, there will be no problem installing the filter and it will be able to adapt well to your carafe. Clean and Good Tasting: The ion exchange resin and the granular activated carbon of premium quality are effective in reducing chlorine, taste, odor, limescale and other impurities in water to provide fresh water and improve beverage flavor. 1 Month Filtration: It is recommended that you replace your water filter every month, which will vary depending on your water quality. Cost-Effective Choice - Our water filter is reasonably priced without compromising quality, serving you better coffee at a great price. Replacement model: Replacement for Brita Maxtra, replacement for Brita jugs, Marella, Marella XL, Marella Cool, Style, Style XL, Elemaris XL, Aluna, Aluna Cool, Mavea Elemaris system and Marella system, all old Brita all series of jugs. Also suitable for AmazonBasics, Philips, Dafi and Aquaphor jugs. Not suitable for Waterdrop, Aqua Optima, Laica and Levoit pitchers. This filter is not an original product.