Bought a used Lattissima Pro, thoroughly cleaned and descaled before using. 2 weeks later it's telling me to descale again. I'm using filtered water. Is this a common problem? : r/nespresso
Machine Assistance | How To's, Descaling, and More | Nespresso USA
Amazon.com: Nespresso Lattissima Pro Espresso Machine by De'Longhi with Milk Frother, Silver
DeLonghi Nespresso Pipette Hot Water Descale Lattissima Pro En750 F456 for sale online | eBay
Amazon.com: Nespresso Lattissima Pro Espresso Machine by De'Longhi with Milk Frother, Silver