Ensure that your family's drinking water is fresh, great-tasting and free from chemicals and other contaminants by replacing the filter in your MAVEA pitcher. Certified by the Water Quality Association to reduce chlorine taste and odor, agricultural chemicals, heavy metals and industrial pollutants. Unique MAXTRA(R) Advanced filter technology ensures an optimal mix of activated charcoal and ion exchange resin beads to improve taste and reduce contaminants. Easy-to-install filters are ready to use - no presoaking required. Set of three. Made in Germany.