How to Clean a Ducted Aircon Filter? A Step-by-Step Guide

The ducted aircon system requires regular maintenance to function efficiently. The accumulation of dust and other particles in the filter leads to decreased system performance and impacts indoor air quality. Regular air filter cleaning helps maintain fresh air and higher system efficiency. Let’s discover step-by-step instructions for cleaning your ducted air conditioning filter. 

 

Why Cleaning the Ducted Aircon Filter is Important 

Before demonstrating the process of cleaning air filters, let’s know why it is important to clean it:

• To capture airborne contaminants such as dust and pet dander. 
• Clearing blockage and making the system energy efficient.
• Prevent potential costly repairs. 
• Increase the air quality and prevent respiratory difficulties.
• It prolongs the operational lifespan of the system.

 

Tools You’ll Need 

Below is the list of tools you need to clean the air filters of the ducted aircon system:

• A screwdriver – to open filter cover
• A vacuum cleaner with a soft brush attachment
• A microfiber cloth
• Warm water ( if the filter is washable)
• Mild detergent ( if the filter is washable)
• Ladder – to reach the filter

Follow this Guide to Clean Your Ducted Aircon Filter

After you have arranged all the necessary tools, it is time to clean your air filters following the below processes:

Step 1: Turn Off the Air Conditioning Unit 

Safety first. You must turn off your aircon unit before performing any maintenance work. Switch off the unit from the main power source.

Step 2: Locate the Air Filter 

The air filter in ducted air conditioning systems typically sits inside the return air grille. The grille normally appears either mounted on the ceiling or high up on a wall. Use a screwdriver to open the grill to get to the filter.

Step 3: Remove the Filter 

You should carefully take the filter out of its frame after opening the grille. Be cautious while handling the filter. It may break easily. If you see a heavily clogged filter, it suggests that future cleanings should occur more often.

Step 4: Inspect the Filter 

Examine the filter to find out any holes or tears before starting the cleaning process. A damaged filter should be replaced instead of cleaning. A filter that shows damage will not work properly in the air conditioning system.

Step 5: Vacuum the Filter 

After removing the filter, start the cleaning process by using a vacuum cleaner attached to a soft brush. Vacuuming is the only option if the filter is not washable. Vacuum both sides of the filter softly to get rid of loose dust. Cleaning might be enough for a filter that is only a little dirty.

Step 6: Wash the Filter (For Washable Filters) 

For washable air filters, it’s time to wash them with warm water. To do this job, you need a small amount of mild detergent and mix it with warm water into a basin or sink. Take the filter underwater and carefully clean it with a gentle brush. Clean both sides of the filter and do not use strong chemicals.

Step 7: Rinse and Dry the Filter 

After cleaning your filter run it under flowing water to eliminate any remaining soap. Thoroughly wash off all detergent before reinstalling. 

Step 8: Reinstall the Filter 

After confirming that the filter has dried thoroughly, put it back into its frame with care. Ensure the filter fits tightly and close the grille correctly. Make sure to replace screws if you needed.

Step 9: Turn the System Back On 

Turn your air conditioning system back on after cleaning your filter and reinstalling it. Your air conditioning system will deliver better airflow and enhanced performance.

Bonus Guidelines For Ducted Aircon Filter Maintenance

• Replace Filters When Needed: Disposable filters require replacement. Washable filters also need replacement after using a few years. Replace the filter when necessary.
• Set Reminders: Schedule regular filter checks and cleanings. Set reminders in your phone or calendar.
• Professional Servicing: Take professional maintenance besides filter cleaning.

FAQ 

How often should I clean my ducted aircon filter?

Your aircon filter needs cleaning every 3-6 months based on how much you use it.

What happens if I don’t clean the air filter?

A clogged air filter will hinder airflow which forces the system to operate at increased effort. It will increase the power consumption. Additionally, if the filter does not work properly, it will fail to deliver fresh air.

Can I wash all types of air filters?

No, not all filters are washable. See the manufacturer’s manual before the cleaning operation.

How do I know when to replace the air filter?

The filter needs replacement when you find it damaged or torn. Washable filters allow multiple uses while disposable filters require replacement on a schedule set by the manufacturer.

Should I clean the filter during the system operation?

No, you must turn off the aircon unit while cleaning the filter.

 

Conclusion 

To maintain your ducted air conditioning system’s optimal performance you must clean its filter. Following these steps will help you increase energy efficiency and extend your aircon’s lifespan. You will also get better air quality at home.