Crafted from coconut shells, each activated carbon filter is made from eco-friendly materials, helping to retain essential minerals such as calcium and magnesium in your water, maintaining taste and safety without removing beneficial mineral content. Advanced carbon filtration delivers naturally filtered water by effectively reducing chlorine, pesticides, and harmful metals, significantly improving the taste and quality of drinking water for a refreshing experience. Designed for universal compatibility with all current Brita water bottles and carafes, these MicroDisc filters offer a convenient and long-lasting solution. Each disc lasts up to 4 weeks in filter bottles or filters up to 150 liters in carafes. Filters are tested to reduce microparticles ≥30 microns, chlorine, and other taste-impairing substances including pesticides, herbicides, and hormones. Enjoy improved water quality while supporting a sustainable solution that helps reduce single-use plastic waste. Color: As shown. Material: Non-woven fabric. Package includes: 8 Micro-type Disc Water Filter Discs. Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3 cm.