
Is it time to program your coffee maker or did you recently move to a new area? This Genuine De'Longhi Water Hardness Testing Strip is an essential maintenance tool for protecting your high-end coffee setup from its number one enemy: limescale.
By testing your tap water, you can input the correct hardness level directly into your machine's settings, ensuring it alerts you to descale exactly when needed—neither too early nor too late.
Manufacturer Part Number (MPN): 5532110300
OPN: DEL5532124900
Pack of 1
OPN: 5512810681
related part number: 2238233CO
1 Pack of 3