If your De’Longhi Magnifica Evo or similar model is leaking water, it can disrupt your coffee routine and potentially damage the machine. Water leaks may stem from various issues, but with careful troubleshooting, you can identify and resolve the problem without professional help. This guide provides clear, safe steps to fix leaks and keep your espresso machine functioning perfectly.
Key Takeaways
| Identify common causes | Leaks often come from water reservoir, internal blockages, or seals. |
| Step-by-step troubleshooting | Follow specific steps to diagnose and fix leaks safely. |
| Regular maintenance helps | Descaling and replacing filters prevent leaks caused by mineral buildup. |
| Safety first | Always unplug the machine before inspecting or repairing. |

De'Longhi Magnifica Evo Next Automatic Espresso Machine, Frother, Silver
- Top-Rated US Espresso Machine: Number one super automatic espresso maker in the US
- 13 One-Touch Drink Options: Espresso, Latte, Cappuccino, Americano, and more
- Built-In Conical Burr Grinder: 13 grind settings for optimal bean preparation
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Check the Water Reservoir and Connections
- Turn off and unplug your De’Longhi machine for safety.
- Remove the water reservoir carefully from the machine.
- Inspect the reservoir for cracks, damage, or loose fittings.
- Ensure the reservoir is properly seated when reinserted, clicking into place securely.
Inspect and Tighten Seals and Gaskets
- Locate the water inlet and outlet seals, typically around the water tank and internal components.
- Check for any cracks, wear, or looseness in the seals.
- If seals are damaged, replace them or tighten loose fittings carefully.
- Use a soft cloth to wipe the seals and ensure they are clean and properly seated.
Examine Internal Components for Blockages
- Remove the brew unit or internal water path according to your model’s manual.
- Look for mineral buildup or debris that could cause blockages or pressure buildup.
- Use a descaling solution or warm water to flush out any deposits.
- Reassemble the parts securely once cleaned.
Perform Descaling and Replace Water Filter
- Use a descaler like De’Longhi EcoDecalk to remove mineral deposits that can cause leaks.
- Follow the manufacturer’s instructions for descaling frequency and procedure.
- Replace the water filter (e.g., De’Longhi Replacement Water Filter) if your machine uses one, to prevent mineral buildup and leaks.
Test the Machine and Final Checks
- Refill the water reservoir and securely reattach it.
- Plug in and turn on your machine.
- Run a small brew cycle to check for leaks.
- If leaks persist, revisit earlier steps or contact support.
The Products in This Guide

De’Longhi Magnifica Evo Next Fully Automatic Espresso Ma
- ✔ Size: 12 x 15 x 16 inches
- ✔ Weight: 22 lbs
- ✔ Warranty: 1 year

De’Longhi Replacement Water Filter
- ✔ Filter Type: Water filter
- ✔ Replacement Interval: 2-3 months
- ✔ Compatibility: Certain De’Longhi models
De’Longhi Magnifica Evo Next Fully Automatic Espresso Ma

The De’Longhi Magnifica Evo Next Fully Automatic Espresso Machine is a popular choice for coffee lovers. Its build quality and advanced features make it a durable and versatile option, though occasional leaks can occur if not properly maintained.
Pros:
- Programmable with 13 recipes
- Built-in grinder with 13 settings
- Milk frother for lattes and cappuccinos
- Hot & Cold brewing options
Cons:
- Requires regular descaling
- Potential for water leaks if seals wear out
- Complex maintenance for some users
Best for: Home baristas looking for a fully automatic, customizable espresso experience
Not ideal for: Users seeking a simple, manual espresso machine
Bottom line: A feature-rich espresso machine, best maintained to prevent leaks.
De’Longhi Replacement Water Filter

Replacing your water filter with the De’Longhi Replacement Water Filter can significantly reduce mineral buildup, helping prevent leaks and maintain optimal performance.
Pros:
- Improves water taste
- Reduces lime scale
- Easy to install
- Extends machine lifespan
Cons:
- Needs replacement every 2-3 months
- Additional cost
Best for: Maintaining water quality in your espresso machine
Not ideal for: If your machine doesn’t use a filter
Bottom line: A simple upgrade that helps prevent leaks caused by mineral deposits.
Frequently Asked Questions
Why is my De’Longhi espresso machine leaking water?
Leaks can occur due to worn seals, cracks in the water reservoir, mineral buildup, or internal blockages. Regular maintenance and inspection can prevent many issues.
Can I fix water leaks myself?
Yes, many leaks are fixable with basic troubleshooting: checking seals, cleaning internal parts, and replacing filters or seals if needed. Always unplug the machine before starting repairs.
How often should I descale my espresso machine?
It’s recommended to descale every 2-3 months or when you notice a decrease in performance or water flow. Use a descaling solution suitable for your model.
Is it safe to run the machine without a water filter?
It’s safe, but not advisable. Without a filter, mineral deposits can accumulate faster, increasing the risk of leaks and reducing machine lifespan.
Keep Your Espresso Machine Leak-Free with Proper Care
Regular maintenance, timely descaling, and inspecting seals are key to preventing water leaks in your De’Longhi espresso machine. If leaks persist despite troubleshooting, consider replacing worn parts or consulting a professional. Proper upkeep ensures your machine continues to brew delicious coffee for years to come.
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