The Delonghi AT4025502100 Water Tank Cap – the perfect accessory to keep your coffee machine running smoothly. Made with precision and durability in mind, this water tank cap is designed specifically for Delonghi models. With its secure fit and easy installation, you can say goodbye to leaks and spills. Whether you’re a coffee connoisseur or just love a good cup of joe, this water tank cap is a must-have for your Delonghi machine. Don’t let a faulty cap ruin your morning routine – upgrade to the Delonghi AT4025502100 Water Tank Cap today!