How to clean your air conditioner filters

With the warm summer season fast approaching, this is a great time to clean your air conditioner  filters. This will ensure your unit is in peak condition and ready to effectively cool your home. With a little effort, you can easily clean your air filters to ensure that your air conditioning is working at its best.

What does an air conditioning filter do?

Air conditioner filters clean and filter particles in the air that circulate through your heating and cooling system. Filters collect particles and contaminants that could affect your health and wellbeing. These include dirt, pollen, mould, lint and bacteria.

With regular and consistent use, dust accumulates on the filters. Air flow and performance can be restricted if left unchecked and dirty. Cleaning your filter means better energy efficiency and much cleaner air for your home.

To clean your air conditioner filters, you will need:

• Vacuum cleaner
• Dishwashing detergent
• Soft bristled brush
• Cleaning cloth
• Vinegar

How to clean your air conditioner filters

Below are 7 easy steps to clean your air conditioner filter. Before you start, make sure your filter is washable. Check the manufacturer manual if unsure. If you need to replace a disposable filter, you can find a replacement here.

Safety first! Turn off the supply of electricity to the unit before starting

Step 1

The first step is to remove your filter from its housing. All units are different – some covers are screwed into place, others have a fastening clamp or push tab to release. Once the housing is removed, set aside

Step 2

Remove excess dust, grime and debris from your filter. A vacuum cleaner is great for this initial process.

Step 3

Next, wash your filter in warm, soapy water. You can use a soft bristled brush for a thorough clean – just ensure you don’t scrub too hard and damage your filter. If easier, you can take the filters outside and use a hose to soak and spray the filter thoroughly.

Step 4

For a deep clean and to remove bacteria, soak your filters in a basin filled with 1 part vinegar to 5 parts water. Allow to soak for 30 minutes.

Step 5

Once clean, your filters will need to dry thoroughly and completely.

Step 6

Use this time to give the exterior of your AC a clean with a soft damp cloth. Wipe the housing and vents to remove dirt and dust. Go outside and check that the unit is clear from leaves, cobwebs and debris. Use a boom or brush to clear.

Step 7

Finally, when your filters are completely dry, place inside your unit and secure the cover. Then turn your electricity supply back on.

Reach hard to get places

If you want to reach ‘hard to get’ places, consider a Quick Clean Kit. This effective special cleaning adaptor is easy to use. It ensures efficient dust free operation of your air conditioner.

Get the most out of your air conditioner with these handy tips:

• Clean your filters at the start of each season. Also monthly during peak times
• Book in a regular service of your air conditioning system. A professional can often diagnose issues before they become a bigger inconvenience
• Inspect and create clearance around your outdoor unit regularly
• Use your programmable thermostat to ensure energy efficient zones and timing
• Open windows in the cooler hours and close them during the hottest part of the day. This will help to insulate them from the heat
• Check your window and door frame seals. Gaps in seals can affect heating / cooling efficiency
• Use a ceiling fan in your room in conjunction with your AC to improve air circulation and create a cool breeze.  The blades must be turning counter-clockwise in hot weather to circulate the cool air and move hot air upwards.

All the latest on the Statewide blog

Visit our blog where you can find our top energy saving tips for your air conditioner and a guide to getting your air conditioner summer ready.

Check out our YouTube channel

Need help with your home appliance repairs and maintenance? Check out our DIY videos on our YouTube Channel. All the expert hints and tips to make appliance repairs a breeze!

Last but not least, is your air conditioner filter worn and damaged? If so, you can easily find replacement air conditioning filters at Statewide. Statewide Appliance Spares have Australia’s biggest range of air conditioning spare parts including filters, remote controls, fans and PCB’s and offer fast Australia wide delivery.