Amazon.com: Philips AquaClean Original Calc and Water Filter, No Descaling up to 5,000 cups, Reduces Formation of Limescale, 1 AquaClean Filter, (CA6903/10): Home & Kitchen
Amazon.com: Philips Kitchen Appliances Phlips 4300 Fully Automatic Espresso Machine with LatteGo, CR, EP4347/94 and Saeco AquaClean Filter Single Unit, CA6903/10 : Home & Kitchen