Ensure a secure seal and optimal brewing performance with the Delonghi AT4025590600 Filter Holder Gasket. This gasket is essential for preventing water leakage between the filter holder and machine head, ensuring proper pressure during espresso extraction. A worn gasket can lead to leaks, weak coffee, or inconsistent brewing results.

Made from high-quality heat-resistant rubber, this gasket provides excellent flexibility and sealing performance. It is designed to withstand repeated pressure and temperature changes while maintaining a tight, reliable seal.

Installation / Replacement Instructions:
1. Turn off and unplug the espresso machine.
2. Remove the filter holder from the brewing unit.
3. Carefully extract the old gasket from the housing.
4. Clean the groove area to remove residue or buildup.
5. Insert the new AT4025590600 gasket securely into place.
6. Reattach the filter holder and test for leaks.

Compatible with select Delonghi espresso machine models, this OEM-quality gasket ensures stable pressure and consistent espresso quality.

Key Features:
• Prevents water leakage during brewing  
• Heat-resistant flexible rubber material  
• Ensures stable pressure for espresso extraction  
• Improves brewing consistency and quality  
• Easy installation and secure sealing fit