Prolong the lifespan of the machine The maintenance kit allows you to take perfect care of your coffee machines by ensuring hygiene and optimal operation. Use exclusively the Philips maintenance kit to ensure optimal lifespan and the safety of your Philips and Saeco devices. This 6-month maintenance kit includes: 2 AquaClean filters, 6 cleaning tablets, 6 milk circuit cleaner, 1 tube of grease. Up to 5,000 cups* without descaling thanks to AquaClean The AquaClean water filter is our new patented innovation. It allows you to get the most out of your fully automatic coffee machine. The water filter increases the lifespan of your espresso machine so it can make delicious coffee for many years. Protects espresso machines from clogging The cleaning tablets and Philips milk circuit cleaner maintain the optimal functioning of your espresso machine for excellent results. We recommend performing these cycles at least once a month.