As coffee lovers, we know how important it is to have clean and well-kept brewing tools. The Breville Dual Wall Filter Basket is a key part of making tasty and rich espresso shots, but over time, it can get filled with coffee residue and oils, which can change the taste and quality of your drinks. That’s why it’s important to clean it regularly to make sure it works well and always makes great coffee.
In this blog post, we’ll show you how to clean your Breville Dual Wall Filter Basket the right way, step by step. No matter how much experience you have as a barista, we have tips, techniques, and suggested cleaning products for you. We’ll look at different ways to get rid of tough stains, talk about why descaling is important, and show you how to take care of your filter basket so it lasts longer.
It doesn’t have to be hard to clean your Breville Dual Wall Filter Basket. With the right knowledge and a little work, you can keep it in perfect shape and make sure your espresso shots are always smooth, flavorful, and regular. So, let’s dive in and find out how to get a filter basket that’s as clean as a whistle and take your coffee-making to a whole new level!
How to Clean a Dual Wall Breville Filter Basket
Before we start, let’s quickly go over some of the reasons why it’s important to clean your Breville Dual Wall Filter Basket:
Preserving Taste: Over time, coffee oils and dust can build up in the filter basket, giving your espresso a bitter or stale taste. Cleaning your coffee maker regularly helps keep the flavors of your coffee pure and gives you a uniform, enjoyable brewing experience.
Performance Optimization: A clean filter basket allows for better water flow and extraction, which leads to better pressure and temperature control during the brewing process. In turn, this makes your espresso shots better and more consistent.
Hygiene and safety: Bacteria and mold can grow in the oils and residues left behind by coffee. By keeping your Breville Dual Wall Filter Basket clean, you make the surroundings cleaner and lessen the chance of health problems.
Now, let’s look at how to clean your Breville Dual Wall Filter Basket step by step.

Step 1: Take the Filter Basket apart
Make sure your espresso machine is removed and turned off before you clean it. Take the portafilter out of the machine and carefully pull the filter basket off of it. Most of the time, the Breville Dual Wall Filter Basket has three parts: the outside wall, the inside wall, and the filter disc. Remember how these parts fit together, because you will need to put them back together again later.
Step 2: Clean the filter basket ahead of time
It’s best to soak the filter basket in hot water first so that the cleaning process works better. Fill a sink or bowl with hot water, then put the pieces of the filter basket that have been taken apart into the water. Give them about 10–15 minutes to soak. This will help soften the coffee oils and residue, which will make it easier to get rid of them in the next steps.
Step 3: Clean the Filter Basket
After soaking, you should clean the filter basket well. Start by cleaning the outside and inside of the basket with a small brush or a toothbrush. Watch out for the tiny holes in the filter disc, as they tend to get clogged with dirt. Scrub gently in a circular motion to get rid of any coffee bits that got stuck.
Warm water and a mild dishwashing soap can be used to make a cleaning solution for tougher stains or buildup. Dip the brush or toothbrush into the clean water and keep scrubbing the filter basket. Make sure to rinse the brush often so that you don’t get dirt on the filter basket again. Don’t use strong chemicals or abrasive cleaners on the surface of the basket because they could damage it.
Step 4: Clean the filter disc
The filter disc, which controls how much water flows through the coffee grounds, needs special care when it’s time to clean. Use the same cleaning solution as in Step 3, and scrub the filter disc gently with a soft sponge or cloth. Pay close attention to the holes and make sure they are not blocked or filled with anything. Rinse the filter disc well under running water to get rid of any soap or dirt that is still on it.
Step 5: Removing the scale (optional)
Scale, which is made up of minerals in the water, can build up over time in your Breville Dual Wall Filter Basket. This can change how well your espresso machine works and how your coffee tastes. If your water flow slows down or your drinks taste funny, it may be time to clean your equipment.
To remove the scale from the filter basket, make a descaler by following the manufacturer’s directions. Most of the time, this is done by mixing a descaler with water. Fill a jar with the solution, and then put the parts of the filter basket in it. Let them soak for as long as it says to.
After the soaking time, fully rinse the filter basket under running water to get rid of any descaling solution left behind. Make sure that all parts are clean and have no dust left on them.
Step 6: Drying and Putting Back Together
When you’re done cleaning and rinsing the Breville Dual Wall Filter Basket, you need to make sure that all of the parts are dry before putting them back together. Use a clean towel or put the parts on a drying rack to let them dry on their own.
Once the filter basket is dry, carefully put it back together, making sure that the inner and outer walls are lined up right. Press them together gently until you hear a click or feel like they’re back in place firmly.
Step 7: Maintaining it regularly
It’s best to do regular maintenance on your Breville Dual Wall Filter Basket as part of your coffee brewing habit to keep it in good shape. Here are some more tips to help you keep your filter box clean:
After every use, run water through the filter basket to get rid of any loose coffee grounds. Every few weeks, do a full cleaning like the ones in the previous steps to get rid of any residue or oils that have built up.
Check the holes in the filter disc often to see if they are clogged. Use a pin or paper clip to get rid of any coffee bits that got stuck. Don’t use strong chemicals or materials that are too rough because they could damage the filter basket.
To make great espresso shots at home, you need a clean Breville Dual Wall Filter Basket. By following this guide’s step-by-step cleaning instructions and doing regular maintenance, you can make sure that your filter basket stays in good shape and keeps your coffee’s flavors and smells. Remember to take apart the filter basket, soak the parts first, scrub them, and rinse them well. Also, think about descaling when you need to get rid of mineral buildup.
Can I clean my Breville Dual Wall Filter Basket with dish soap?
Yes, you can clean your Breville Dual Wall Filter Basket with dish soap. Dish soap is a common home cleaner that works well to get rid of oil and other residues from many surfaces, including kitchenware. Mild dishwashing soap can be used to clean your filter basket in a safe and effective way.
To use dish soap to clean your Breville Dual Wall Filter Basket, first, take the basket apart and empty it of any coffee grounds. Put some dish soap in a small amount of warm water in a bowl or sink. Put the parts of the filter basket into the soapy water and let them soak for a few minutes to get the oils and gunk from the coffee out.
Next, scrub the outside and inside of the filter basket with a soft brush or sponge. Pay close attention to the holes in the filter disc and make sure they are not clogged. Scrub gently in a circular motion to get rid of any coffee bits that got stuck. To get rid of any soap residue, rinse the filter basket well under running water.
Dish soap can be used to clean your Breville Dual Wall Filter Basket, but it’s better to use a mild cleanser and stay away from harsh chemicals or abrasive cleaners, which could damage the surface of the basket.
Can I clean my Breville Dual Wall Filter Basket with vinegar?
Even though vinegar is a popular household item that can be used to clean scale off of appliances, you shouldn’t use it directly on your Breville Dual Wall Filter Basket. Vinegar is very acidic and could damage the metal parts of the filter basket, making it work less well and last less long.
When descaling your Breville Dual Wall Filter Basket, it’s best to follow the manufacturer’s directions and use a descaling solution made for espresso machines. These descaling methods are made to get rid of mineral deposits like scale without hurting the internal parts of your machine.
Descaling is an important part of keeping your espresso machine, including the filter basket, running at its best. Over time, mineral layers from water can build up, stopping or slowing the flow of water, changing the taste, and making the system less effective. Using the right descaler will help break and remove these deposits, bringing your machine back to life and making your coffee taste better.
If you aren’t sure which descaling solution to use or how to do the descaling process, check the user instructions or call Breville’s customer service for help. They can give you advice and instructions that are relevant to your model of Breville Dual Wall Filter Basket and espresso machine.
Remember that using the right descaler is important for keeping your equipment in good shape and making sure it lasts as long as possible, so it’s best not to use vinegar directly on your Breville Dual Wall Filter Basket.
What should I do if my Breville Dual Wall Filter Basket is stained or has a different color?
There are a few things you can do if your Breville Dual Wall Filter Basket is damaged or has changed color. What you should do is this:
Pre-soaking: First, soak the filter basket in a mixture of warm water and a light dishwashing detergent. Give it about 10–15 minutes to soak. This will help break up the spots, making them easier to get rid of when you clean.
Scrubbing: Soak the filter basket first, then use a soft brush or sponge to scrub any spots that are stained or have changed color. Scrub gently in circles, giving special attention to the spots that hurt. This can help get rid of marks and spots on the surface.
Baking Soda Paste: For tougher spots, you can mix baking soda and water to make a paste. Put the paste on the damaged areas and let it sit for a few minutes. Then, use a soft brush or sponge to clean the filter bin. The gentle abrasiveness of baking soda can help get the spots out.
Rinse and dry: Rinse the filter basket well under running water to get rid of any cleaning products or dust. Make sure that there are no signs of soap or baking soda left. When you’re done cleaning the filter basket, make sure it’s completely dry before putting it back together or putting it away.
If the spotting or discoloration is still there after these steps, it may be hard to get rid of it completely. But keep in mind that spots or discoloration are usually just a matter of appearance and do not always affect how the filter basket works. As long as the basket is clean and doesn’t have any leftover coffee in it, it should keep making good espresso shots.
How often should I clean the filter basket on my Breville Dual Wall Filter?
How often you clean your Breville Dual Wall Filter Basket will depend on how often you use it and how much coffee oil and gunk has built up in it. As a general rule, you should clean your filter basket every time you use it, or at least once a day if you use it more than once. Regular cleaning keeps the taste and quality of your espresso shots the same and keeps coffee oils from building up, which can change the taste.
But if the taste of your coffee starts to get worse or the water flow slows down, it may be a sign that your filter basket needs to be cleaned, even if you haven’t cleaned it as often as you usually do. These signs suggest that a lot of coffee oils and residue have built up and are making the basket work less well.
Also, it’s important to clean the Breville Dual Wall Filter Basket well every few weeks or once a month to get rid of any tough spots or coffee particles that have gotten stuck. This deep cleaning helps the basket last as long as possible and work as well as possible.
Remember that keeping the filter basket clean is important if you want to make regularly delicious shots of espresso. If you clean your coffee maker regularly, you can enjoy the full tastes and smells of your favorite drinks.
How can I keep the filter basket from getting clogged with coffee grease and residue?
To keep the quality of your espresso shots high, you need to stop coffee oils and gunk from building up in your Breville Dual Wall Filter Basket. Here are some ways to keep coffee oils and debris from building up:
Proper Tamping Technique: When making espresso, make sure you use the right tamping technique. A tamp that is level and spread out evenly will make extraction more regular and make it less likely that oils and residue will build up.
Use Freshly Roasted Beans: Coffee beans that have just been roasted have less of the oils that can cause dust to build up. Try to use beans that have been roasted recently and kept well so that there aren’t too many oils.
Regular Cleaning Routine: Setting up a regular cleaning schedule for your Breville Dual Wall Filter Basket is important. You should clean it well every time you use it, or at least once a day if you use it a lot. This keeps oils and gunk from building up, which keeps the taste and quality of your espresso.
Backflushing: Using water or a recommended cleaning agent to backflush your espresso machine from time to time can help clear oils and residue from the group head and other parts inside the machine. Follow the manufacturer’s guidelines for how to backflush the toilet correctly.
Regularly descale: Descaling your espresso machine helps get rid of mineral deposits and scale that can slow down the machine and the filter basket. Follow the directions from the maker and descale as they say.
By taking these precautions, you can keep coffee oils and gunk from building up in your Breville Dual Wall Filter Basket. This will help make espresso shots that taste the same and are full of flavor, so you can enjoy your coffee.
When to Clean the Breville Espresso Machine without Tablets?
Cleaning your Breville Espresso Machine without tablets is important for coffee quality and machine longevity. When should you clean it? The answer is simple: regularly.
How often you clean your Breville espresso machine that doesn’t use tablets depends on how often you use it. If you use your espresso machine every day, clean it once a week. Cleaning your coffee machine regularly keeps residue from building up, which can change the taste and cause jams.
If you use your espresso machine less often, you can clean it less frequently. Clean your machine every two to three weeks if it’s a weekly or bi-weekly treat.
It’s important to clean your machine when you notice a change in taste or weaker shots. Signs it’s time to clean up.
A clean Breville Espresso Machine ensures tasty coffee and keeps your appliance safe. Regular cleaning is essential for a great coffee experience, whether you’re a daily coffee lover or an occasional espresso sipper.
How to clean clogged Coffee Filter Baskets | Breville Barista Express
FAQs
Can I put my Breville Dual Wall Filter Basket in the machine to clean it?
Most of the time, you shouldn’t use a dishwasher to clean the filter bin. Dishwashers use high temperatures and strong detergents, which can damage the metal parts of the filter box.
What should I do if the smell stays in my Breville Dual Wall Filter Basket?
If your filter basket smells bad, you can try soaking it for about 30 minutes in a combination of water and white vinegar. Rinse well to get rid of any vinegar left behind. You can also try using a baking soda paste to help get rid of smells.
Does the Breville Dual Wall Filter Basket need to be replaced after a while?
The Breville Dual Wall Filter Basket can last for a long time if you take care of it and clean it well. But as time goes on, it may get worn down or lose its ability to make the best espresso shots. If you notice a big drop in performance, you might want to think about getting a new one.
Can I clean my Breville Dual Wall Filter Basket with a coffee machine cleaning tablet?
Tablets for cleaning coffee makers are usually made to clean the parts inside of espresso machines. Check the instructions from the maker or call Breville’s customer service to find out if their cleaning tablets can be used to clean the filter basket.
How can I tell if my Breville Dual Wall Filter Basket is completely clean?
After cleaning, check the filter basket to make sure there are no coffee grounds or other obvious residue left. Also, make sure that none of the holes in the filter disc are blocked. Any cleaning products that are still there should be gone after a good rinse under running water.
Can I leave the Breville Dual Wall Filter Basket in a bowl of water overnight to clean it well?
Most of the time, you shouldn’t let the filter basket soak overnight. If the metal parts soak for a long time, they may rust or break down. Follow the times that were suggested earlier in the cleaning process.
Conclusion
In conclusion, you need to know how to clean your Breville Dual Wall Filter Basket properly to keep the quality of your espresso shots high and make sure your equipment lasts as long as possible. By following this guide’s step-by-step cleaning instructions and doing regular maintenance, you can make sure that your filter basket stays in good shape and keeps your coffee’s flavors and smells.
Don’t forget to take the basket apart, soak it first, scrub it, rinse it, and let it dry completely. Also, think about descaling when you need to get rid of mineral buildup. Accept the cleaning process, and you’ll always be able to make delicious espresso in your own home. If you clean and take care of your Breville Dual Wall Filter Basket regularly, it will keep making great coffee for years to come.