How to clean the filters of your aircon

Why is it so important to clean your aircon filters?

The filters in your aircon play a crucial role. They capture dust, dirt, pollen and bacteria. In some cases (such as the Daikin Perfera) they even catch viruses. This keeps your air clean and fresh. Of course, over time, these filters slowly get clogged.

This can cause several problems:

1. Reduced airflow: Dirty filters block airflow, forcing your air conditioner to work harder to reach the desired temperature. This can lead to compressor overheating and increased consumption.
2. Poor air quality: When filters become clogged, they can no longer effectively purify the air. This means that dust, allergens, and other particles stay suspended in the air, which can be harmful to your health.
3. Increased electricity consumption: An aircon with dirty or blocked filters is going to struggle to get the room up to temperature. As a result, you get a higher consumption and a shorter lifespan of your air conditioner. You even use up to 50% more electricity!
4. Health problems: Dirty filters can trap moisture, which can cause mold and bacteria to grow in them. This obviously causes an unpleasant smell, but also health problems such as allergies and respiratory problems.

Dirty aircon filters can cause health problems.

How often should you clean the filters?

How often you should clean your air conditioner’s filters depends on several factors, such as the type of aircon, its use, and the environment.

Generally, we always advise that you should clean your filters at least every 3 months. There are some exceptions to this. We recommend cleaning your filters at least once a month if you:

• Have multiple pets (with longer hair)
• Located in a dusty area (e.g. clothing stores)
• The aircon is used extensively (e.g. during the summer and winter months).

Step-by-Step Guide to Cleaning your aircon filters

Cleaning the filters of your airconis a remarkably simple process that you can do yourself. We explain in detail how to clean the filters of your air conditioner here:

1. Turn off the aircon

Before you start, it’s important to turn off the air conditioner completely. You can do this by pressing the power button on your remote control or in your app (such as the Daikin Onecta app). This prevents any accidents during cleaning.

2. Lift the air conditioner lid

The aircon’s indoor unit cover must be removed to access the filters. This can usually be done simply by lifting or unclipping the cover on the side. Every air conditioner is slightly different, which is why we recommend that you briefly consult the manual of your A/C if you are not sure how to do this. Have a look at our video how to lift the aircon lid. Of course, you can contact us and we will be happy to help you!

3. Remove the filters

Once the lid is open, you can see the filters. These filters are often made of fine mesh or plastic and can be easily removed. Briefly lift the bottom of the filter and then you slide the filters out of the air conditioner. Be careful when removing the filters. If the filters are stuck or you must apply pressure, then something is wrong. Take a quick look at the manual of your air conditioner or contact us for your maintenance.

4. Vacuuming the filters

Use a vacuum cleaner with a soft brush to remove most of the dust and debris from the filters. Vacuum both sides of the filter thoroughly. This helps to remove most of the accumulated dirt without damaging the filter material.

5. Clean the filters with water

After vacuuming, you can continue cleaning the filters with water. Rinse the filters carefully under a lukewarm tap. Do not use hot water as this may damage the filters. If the filters are very dirty, you can use a mild soap solution. In this case, soak the filters in a container of water and mild soap for a few minutes, then rinse thoroughly.

6. Dry the filters

Allow the filters to dry completely before replacing them in the aircon. It is important that the filters are completely dry to prevent mold and bacteria growth. Place them outside on a clean and dry towel. Avoid direct sunlight or using a hair dryer, as this can damage the filters.

7. Check the filters thoroughly

While you’re cleaning your air conditioner’s filters, it’s a good time to inspect them for wear and tear or damage. If you notice cracks or worn spots, it may be time to replace the filters. A damaged filter cannot function effectively, which can negatively affect the air quality in your home.

8. Replace the filters

Once the filters are clean and dry, put them back in the air conditioner. Make sure they are positioned correctly and secure. Don’t forget to click them in at the bottom. Then close the lid of the air conditioner.

9. Turn the air conditioner back on

Now that you’ve cleaned and replaced the filters, you can turn the air conditioner back on. Check that the airflow is normal and enjoy the improved air quality and efficiency.

Bonus tips to extend the life of your air conditioner!

Cleaning the filters is just one of the things you can do to extend the life of your air conditioner. Here are some bonus tips:

1. Schedule regular maintenance: In addition to cleaning the filters, it’s important to have your air conditioner professionally serviced at least once a year. A professional like Verda Vento can check for leaks, refrigerant levels, and make sure all parts are functioning properly.
2. Keep the area clean: Try to keep the area around your air conditioner clean and dust-free. Avoid placing furniture or other obstructions in front of the air conditioner to ensure proper flow.
3. Make it a good habit: Are you someone who cleans the filter of your kitchen extractor hood every month? Make it a habit to clean the filter of your air conditioner every time when you clean that part of the kitchen.
4. Check the outdoor unit: Go outside and look at the outdoor unit of your air conditioner. Remove leaves, debris, and other debris that may accumulate around the unit. This ensures that the air conditioner can flow through sufficiently.
5. Check the condensate drain: Your air conditioner’s condensate drain should be free of blockages to prevent water leaks and moisture problems. Regularly check that the drain is working properly and clean it if necessary. If it is clogged, your air conditioner will start to leak inside.

Conclusion

You can prevent 90% of the problems with your air conditioner if you clean your air conditioner filters every month. In this blog, we’ll explain how you can do this easily. Or you can of course choose an expert like Verda Vento to have your air conditioner serviced! And it’s very simple, just order your maintenance here below and we do everything for you!