High-concerned chemical: None - This Brita Maxtra water filter cartridge is free from harmful chemicals, ensuring a safe and healthy drinking experience. Certified by EU standards, it provides peace of mind with every sip. Model Number: Brita Maxtra Water Pitcher - Specifically designed for the Brita Maxtra Water Pitcher, this replacement cartridge integrates seamlessly, offering efficient and precise filtration for optimal performance. Material: Activated Carbon + Ultrafiltration - Combining activated carbon with ultrafiltration technology, this cartridge effectively removes impurities while retaining essential minerals, delivering clean, fresh-tasting water. Function: Direct Drink, Precision Filtration - Engineered for direct drinking, this filter provides precision filtration that targets and reduces common contaminants, enhancing the overall quality and taste of your tap water. Application: Home Drinking Water Kitchen Water Purification - Ideal for home use, this filter cartridge is perfect for kitchen water purification, ensuring that your cooking and drinking water is of the highest quality. Color: As Shown Material: Coconut Shell Activated Carbon Package Contents: 12*Water Filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.