A new O-Ring is a fraction of the price and fairly easy to replace given a few basic tools.
MIELE DISHWASHER O-RING SEAL FOR LEAKING WATER INLET SOLENOID VALVE TYPE 6189170
Dishwasher Seal for Miele Rinse Aid Chamber Seal Cap 5254442 5254440 5254441
Self Gasket for BBQ Grills 15ft High Temp For Oven Seal for Kamado Models
Silicone Stopper End Cap For Miele Dishwasher Seal For PN5254440 5254441 5254442
Replacement Cushion Seal for AirFit N30i Nasal by ResMed - NEW and OLD VERSION
Replacement Cushion Seal for AirFit N30 Nasal by ResMed