Written by Charlotte
Edited on
13 October 2025
·
14:52
How do you place the Claris Smart water filter in your JURA D4?
On this page, you can see how to place the Claris Smart water filter in your JURA D4. The water filter prevents limescale buildup. If you replace it every 3 months, you only have to descale your JURA once every 2 years. That's useful, because limescale can damage the interior of your machine.
Get started with the water filter
Follow the instructions in the video to place the water filter correctly. This takes about 10 minutes. We'll take you through these steps:
- Step 1. Remove the old water filter
- Step 2. Install the new water filter
- Step 3. Rinse the water filter
You need:
- JURA Claris Smart water filter
- Container of at least 500ml
How often should you replace the water filter?
You have to replace the water filter once every 3 months. You'll see a notification on the display when it's time to replace. The water filter communicates with the coffee machine via Bluetooth. This way, the water filter works very accurately and prevents 99% limescale buildup. As a result, you don't really have to descale. Keep in mind that you replace the filter in time. You can only use the JURA Claris Smart water filter.
15,99
In stock
Step 1. remove the old water filter
- The icon for the water filter lights up when it's time to replace it.
- Remove the water tank from the coffee machine and empty it.
- Open the filter holder and remove the used filter from the water tank.
- Place the new water filter it in the same spot.
- Close the filter holder.
Step 2: rinse the water filter
- Fill the water tank up to the 'max' level and place the water tank in the machine.
- Put a container of at least 500ml underneath the hot water outlet.
- Turn the dial in the top right from the 'I' setting to the coffee cup with droplets.
- A small and large coffee cup now blink on the display.
- Water will now come out the machine and stop automatically.
- When the water stops coming from the machine, turn the dial back to the 'I' setting.
- The water filter icon disappears from the display and all buttons turn white.
- Remove the container and empty it in the sink.
- You have successfully installed the water filter.
Get all the maintenance products you need
- JURA Maintenance Package Half a Year
Maintain your machine for half a year.
Extends the lifespan and prevents defects.
More affordable to purchase than separate products.
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- JURA Maintenance Pack 1 Year
Maintain your machine for 1 year.
Extends the lifespan and prevents defects.
More affordable then 2 maintenance packs of half a year.
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Article by Charlotte
Coffee Machine Expert.