Delonghi Water Filter Replacement – 4 Simple Steps

Delonghi Water Filter Replacement

Have you ever found your espresso not living up to its full flavor potential? If so, it might be time for your Delonghi Water Filter Replacement. The quality and taste of your coffee require more than just selecting premium coffee beans and following the right brewing techniques. Your water plays an important role in brewing the perfect cup.

Many coffee machines, including those from De’Longhi, are equipped with water filters that help purify the water and improve the flavor of your coffee. The light labeled as “check filter” on the unit will tell you when it’s time to change the filter. The filter’s normal life averages 6 months, While it’s a good practice to replace your De’Longhi water filter approximately every 3-6 months.

However, if you reside in an area with hard water, or if you find yourself using your coffee machine more frequently, you might want to consider replacing the filter even sooner. Remember, it’s crucial to replace the water filter once it’s gone beyond its expiration date, even if your coffee machine doesn’t remind you. In this article, we’ll walk you through the process of replacing the water filter in your De’Longhi coffee machine.

Water Quality Matters, Importance Of Water Quality In Coffee

When it comes to brewing that perfect cup of coffee, it’s not just about the beans and the brewing method. The quality of water used to brew coffee can have a significant impact on the taste of the resulting beverage. Hard water, which contains high levels of minerals such as calcium and magnesium, can make coffee taste bitter and flat. Chlorine, which is often added to tap water to kill bacteria, can also give coffee a harsh taste.

To ensure that your coffee tastes its best, it is important to use filtered water. There are a variety of water filters available, so you can choose one that is compatible with your coffee maker and your budget. Some water filters also remove other impurities from the water, such as sediment and heavy metals, which can further improve the taste of your coffee.

Benefits of Delonghi Water Filters

De’Longhi water filters offer a range of advantages that not only enhance your coffee’s taste but also contribute to machine longevity and maintenance ease. By using these filters, you’re tapping into a solution that ensures consistent, flavorful cups of coffee while keeping your machine in top-notch condition.

Benefits of De’Longhi Water FiltersDescription
1. Improved Flavor ProfileRemoves chlorine and minerals from tap water.
Allows pure coffee flavors to shine without unwanted tang or bitterness.
2. Consistency in Every CupProvides consistent water quality for reliable taste.
Ensures your coffee tastes the same every time you brew.
3. Prolonged Machine LifePrevents mineral buildup and scale in the coffee machine.
Extends the lifespan of your coffee machine by maintaining optimal performance.
4. Reduced Maintenance EffortsMinimizes scale buildup, reducing the need for frequent cleaning & descaling.
Saves time and effort while maintaining coffee quality.
5. Tailored CompatibilityDesigned to fit De’Longhi coffee machines perfectly.
Optimizes filtration for specific machine models, maximizing benefits.

How to Change Filter on Delonghi Coffee Machine

Certainly, here’s a step-by-step guide for preparing and installing a new water filter in your De’Longhi coffee machine:

Step 1: Remove the Old Filter (If Applicable)

If there’s an old filter in your coffee machine, follow these steps to remove it:

  1. Turn off your coffee machine and unplug it from the power source.
  2. Open the water tank lid and remove the water tank.
  3. Locate the water filter housing, usually found inside the water tank compartment.
  4. Carefully remove the old water filter from the housing. Refer to your machine’s manual for specific instructions.

Step 2: Prepare the New Water Filter

  1. Take the new water filter out of its packaging.
  2. Rinse the new filter thoroughly with clean, cold water. This helps remove any loose particles and prepares them for use.
  3. Keep the filter under running water until the water flows out sideways. This ensures that any loose carbon particles are washed away.

Step 3: Install the New Water Filter

  1. If there’s a date marker on the water filter, set it to indicate two months ahead. This will remind you when it’s time for the next replacement.
  2. Fill the water tank to its maximum level with clean, cold water.
  3. Immerse the new water filter in the water and gently squeeze it to remove any air bubbles.
  4. Insert the filter into the designated space in the water tank. It should fit snugly and securely.
  5. Place the water tank back into the machine, making sure it’s properly aligned and seated.

Step 4: Prime the Machine (If Required)

Some coffee machines might require priming after changing the water filter. Follow these steps if needed;

Delonghi Water Filter Replacement by Models

Certainly, here’s a detail summarizing the steps for changing the water filter for De’Longhi coffee machine models;

De’Longhi Dinamica Plus ECAM37095TI

  • Press the selector corresponding to OK if you want to replace the filter now. Otherwise, press ESC to replace it later.
  • Extract the water tank and remove the exhaust filter.
  • Take the new filter out of its packet. The date indicator disk varies according to the filter provided.
  • Press the cogwheel button to enter the “Settings” menu.
  • Scroll through the menu items by pressing Next, until “WATER FILTER” is displayed.
  • Select “WATER FILTER”.
  • Turn the date indicator disk until the next 2 months of use are displayed. Note that the filter lasts about two months with normal usage.

To activate the filter

  • Run tap water through the hole in the filter until water comes out of the openings at the side for more than a minute.
  • Fill the tank with water.
  • Insert the filter in the water tank and immerse it completely for about ten seconds, sloping it and pressing it lightly to enable air bubbles to escape.
  • Insert the filter in the filter housing and press it as far as it will go.
  • Close the tank with the lid and replace the tank in the machine.
  • Position a container under the hot water spout (minimum capacity: 500 ml).
  • Press OK: Delivery begins and stops automatically. The filter is now active, and you can use your coffee machine.

Dinamica Automatic ECAM35020B

Prepare the FilterRinse the filter with half a liter of tap water.
Set the calendar disk for the next two months.
Immerse the filter in the full water tank for 10 seconds.
Press the filter into the housing and secure the tank lid.
Place a container under the cappuccino maker and turn the steam dial to “I”.
Test Water HardnessUse the provided test strip to determine water hardness.
If 2 or more red squares appear, install the filter.
Set Water Hardness LevelHold the button for 6 seconds and confirm the selection.
Adjust the lights to match the red squares on the test strip.
Activate the FilterRun hot water until the flow is regular.
Turn the dial to “O” to activate the filter.

You may own a Cuisinart Coffee maker read this below for That;

How to change Filter in Cuisinart Coffee Maker

Signs it’s time to replace DeLonghi water filters

Knowing when it’s time to change the water filter in your De’Longhi coffee machine is important for getting the best coffee taste. If your coffee starts tasting bitter or less flavorful than you’re used to, that’s a hint that the filter might need changing. Also, if the water coming out of your coffee maker seems weak or uneven, it’s a sign that the filter could be blocked.

Most De’Longhi coffee machines have a handy indicator light that will turn on when the water filter needs replacing. And here’s a useful tip: if you’re having trouble taking out the water tank from your coffee machine, it could mean that the water filter is stuck. 

Another clue is if you’re finding yourself cleaning your machine more often. If you’re descaling it frequently, that could mean the filter isn’t stopping mineral buildup as it should.

Generally, De’Longhi suggests changing the filter every two months or following your machine’s indicator. But remember, how often you need to change it depends on how hard your water is and how much coffee you make. Just keep an eye out for these signs, and your coffee will keep tasting fantastic!

Delonghi water filter cost

The cost of a Delonghi water filter can vary depending on the model of the coffee machine and the type of filter. However, in general, you can expect to pay between $10 and $20 for a pack of two filters. Here are some of the popular ones in use;


Simply put, the water you use plays a big role in your coffee’s flavor. De’Longhi water filters are like coffee helpers—they make your coffee taste better by taking out stuff like chlorine and minerals that mess with the flavor. They’re also good for your machine, stopping gunk from building up and making it last longer.

Using these filters means your coffee will always taste like it should. Just remember to change them every now and then. Your machine will probably remind you when it’s time, or you can do it when the water gets too hard. These filters are your coffee’s best friends, making sure every sip is just right.

How long does a Delonghi water filter last?

The lifespan of a De’Longhi water filter typically averages around 2 months. However, factors like the hardness of your water and the frequency of coffee machine use can influence its duration. In areas with harder water or if you use your coffee machine frequently, you might need to replace the filter more often.

It’s a good idea to follow your machine’s indicator light, if available, and replace the filter promptly to ensure the best coffee quality. Remember, using a fresh filter is essential for optimal taste and machine performance.

When should I replace my water filter?

It’s a good practice to replace your De’Longhi water filter approximately every 3 to 6 months. However, there are some signs to look out for that indicate it might be time for a replacement. If your coffee tastes bitter or less flavorful than usual, or if the water flow from your machine seems weak or uneven, these could be indications that the filter needs changing.

Additionally, if your coffee machine has a filter replacement indicator light, make sure to follow its guidance. If you have hard water in your area or use your coffee machine frequently, you might need to replace the filter even sooner to maintain the best coffee taste.

Can I use Delonghi without water filter?

Yes, you can use De’Longhi coffee machines without a water filter. However, using a water filter is recommended as it helps improve the taste and quality of your coffee. The water filter removes impurities and minerals that can affect the flavor of your coffee.

If you choose not to use a water filter, make sure to use high-quality, filtered water to ensure the best coffee experience. Keep in mind that using a water filter can also help prolong the life of your coffee machine by preventing mineral buildup and scale.

What is Delonghi water filter?

A De’Longhi water filter is a small device designed to purify and improve the quality of the water used in De’Longhi coffee machines. It helps remove impurities, such as chlorine and minerals, from tap water.

By doing so, it enhances the flavor and aroma of your coffee, ensuring a better coffee-drinking experience. The water filter also helps prevent mineral buildup and scale in the coffee machine, which can extend its lifespan and reduce the need for frequent maintenance.

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