The Brita memo electronic device reminds you to replace the Brita MAXTRA+ filter every 4 weeks. Total capacity: 2, 4 litres - filtered water capacity: 1, 4 litres / can be placed in the refrigerator / easy filling through the removal of the lid. MAXTRA+ jug filter reduces chlorine (minimum 80%), limestone (minimum 80%) and metals such as lead (minimum 90%) and copper (minimum 80%). The Brita Aluna Cool White Jug is the perfect addition to any kitchen, turn tap water into great, tasting freshly filtered water.