If your De’Longhi Magnifica Evo espresso machine is leaking water, it can disrupt your coffee routine and cause potential damage. Thankfully, most leaks are fixable with some simple troubleshooting steps. This guide provides clear instructions to identify and resolve common causes of water leakage, ensuring your machine operates smoothly again.
Always prioritize safety when working with electrical appliances. Unplug your machine before performing any maintenance or repairs.
Key Takeaways
| Identify the leak source | Determine where the water is leaking from to target your fix. |
| Check the water tank and seals | Loose or damaged seals and tanks are common leak causes. |
| Inspect the water filter and hoses | Clogged or improperly installed filters and hoses can cause leaks. |
| Perform regular descaling | Limescale buildup can lead to blockages and leaks. |

De'Longhi Magnifica Evo Next Fully Automatic Espresso Machine - Programmable Coffee Maker with Grinder and Milk Frother - Hot & Cold Brewer for Espresso, Latte, Cappuccino, Americano, Tea and More
- Top-Rated US Espresso Machine: Number one super automatic in the US
- 13 One-Touch Beverage Recipes: Espresso, Latte, Cappuccino, and more
- Built-In Conical Burr Grinder: 13 grind settings for optimal extraction
As an affiliate, we earn on qualifying purchases.
Step 1: Unplug and Empty the Machine
- Ensure the machine is unplugged from the power outlet to prevent electrical hazards.
- Remove the water tank and empty any remaining water.
Step 2: Inspect the Water Tank and Seals
- Check the water tank for cracks or damage. Replace if necessary.
- Ensure the tank is seated correctly and the seal is intact.
- Look for any debris or mineral buildup around the seal area.
Step 3: Examine Hoses and Connections
- Inspect all visible hoses for cracks, loose fittings, or clogs.
- Make sure all connections are tight and secure.
- If hoses are damaged, replace them with compatible parts.
Step 4: Check the Water Filter
Remove the De’Longhi Replacement Water Filter (asin=B00CXQ9GQ8) and inspect for clogging or damage. Replace if needed, and reinstall properly to prevent leaks.
Step 5: Perform Descaling
Use a descaling solution like De’Longhi EcoDecalk Descaler (asin=B0021IOTTW) to remove mineral buildup, which can cause blockages and leaks. Follow the instructions on the descaler package for your machine.
The Products in This Guide

De’Longhi Magnifica Evo Next Fully Automatic Espresso Ma
- ✔ Weight: approximately 20 lbs
- ✔ Warranty: 1 year limited
- ✔ Material: Stainless Steel and plastic

De’Longhi Replacement Water Filter
- ✔ Filter Life: 2 months
- ✔ Installation Time: Less than 5 minutes
- ✔ Material: Food-grade plastic and filter media
De’Longhi Magnifica Evo Next Fully Automatic Espresso Ma

The De’Longhi Magnifica Evo Next is a highly-rated espresso machine known for its programmability, built-in grinder, and milk frother. Its design makes it easy to use and maintain, yet water leaks can sometimes occur due to seals or clogs.
Pros:
- Programmable coffee recipes
- Built-in grinder with 13 settings
- Automatic milk frother
- User-friendly interface
Cons:
- Potential for water leaks if seals are damaged
- Requires regular descaling
- Initial setup can be complex
Best for: Home baristas seeking a versatile, all-in-one espresso machine
Not ideal for: Users looking for a simple, manual espresso maker
Bottom line: A top-tier espresso machine with advanced features, but watch for seal and clog issues to prevent leaks.
De’Longhi Replacement Water Filter

Replacing your water filter with the De’Longhi Replacement Water Filter helps prevent mineral buildup and reduces leaks caused by scale or debris. It’s easy to install and improves overall machine performance.
Pros:
- Enhances water quality
- Prevents lime scale
- Easy to install
- Improves coffee taste
Cons:
- Requires regular replacement
- Additional cost
- Not compatible with all models
Best for: Maintaining water quality and extending machine lifespan
Not ideal for: For users seeking a manual cleaning-only solution
Bottom line: A simple upgrade to keep your machine running smoothly and your coffee tasting great.
Frequently Asked Questions
Why is my De’Longhi espresso machine leaking water?
Leaks can occur due to damaged seals, clogged hoses, a cracked water tank, or mineral buildup. Inspect these areas to identify the cause.
How often should I descale my machine?
It’s recommended to descale your machine every 2-3 months or more frequently if you have hard water to prevent leaks and maintain performance.
Can I fix a leak myself?
Yes, many leaks are caused by simple issues like loose seals or clogged hoses. Follow the step-by-step troubleshooting guide to fix common problems safely.
When should I replace the water filter?
Replace the water filter approximately every 2 months or when the indicator suggests, to ensure optimal water quality and machine performance.
Keep Your Coffee Brewing Smoothly
Regular maintenance and careful inspection are key to preventing water leaks in your De’Longhi espresso machine. By following this guide, you can troubleshoot common issues and extend your machine’s lifespan, ensuring delicious coffee every day.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.