Spun Glass Air filter Installation and Cleaning South Australia

Breathing Fresh: The Importance of AC Filter Installation and Cleaning

In the scorching heat of summer or the bitter cold of winter, our trusty Air Conditioning Units are the silent guardians of comfort, tirelessly working to keep our indoor environment just right. We rely on them day in and day out, often taking their service for granted. But do you know there’s a vital component behind the scenes, quietly battling the forces of dirty air and rising utility bills to ensure your Air Conditioning Units perform optimally? We’re talking about air filters.

Dirty air filters might seem inconsequential in the grand scheme of your cooling or heating system, but they play a pivotal role in its efficiency and comfort. In this blog, brought to you by Accustom Air, we will highlight the unsung heroes of Air Conditioning Units: the air filters. We’ll explore how their installation and regular cleaning impact everything from airflow to utility bills. So, fasten your seatbelts and prepare for a journey into the heart of your AC system.

Benefits of Air Filters in AC

Air filters in air conditioning (AC) systems offer several benefits, making them an essential component for maintaining indoor air quality and the efficiency of your AC system. Here are the key benefits of air filters in AC systems:

  • Improved Indoor Air Quality (IAQ): Air filters effectively trap and remove particles such as dust, pollen, pet dander, mould spores, and airborne pollutants from the air. This leads to cleaner, healthier indoor air, which is particularly beneficial for individuals with allergies, asthma, or other respiratory conditions.
  • Allergen Reduction: By capturing allergens like pollen and pet dander, filters help reduce allergen levels in the indoor environment. This can alleviate allergy symptoms and improve overall comfort.
  • Disease Prevention: Filters can capture bacteria and viruses, reducing the risk of illness transmission indoors. This is especially important in environments with a high risk of airborne disease transmission.
  • Odour Control: Some air filters, such as activated carbon filters, can effectively remove odours and volatile organic compounds (VOCs) from the air, creating a fresher-smelling indoor environment.
  • Increased Energy Efficiency: Clean air filters allow airflow through the AC system. When air can flow freely, the system doesn’t have to work as hard to maintain the desired temperature, leading to energy savings and lower energy bills due to lesser energy consumption.
  • Extended AC System Life: Air filters prevent dust and debris from accumulating on critical AC components, such as coils and fans. This reduces wear and tear on the system, extending its lifespan and reducing the need for costly repairs.
  • Improved Cooling and Heating Performance: A clean filter ensures that conditioned air is distributed evenly throughout your space, optimising the performance of your AC or heating system.
  • Reduced Maintenance: Regularly changing or cleaning air filters is a simple maintenance task that can prevent larger problems from developing within the AC system, potentially saving you money on repairs.
  • Environmental Benefits: Using air filters can help reduce the release of airborne particles and pollutants into the environment, contributing to better outdoor air quality.
  • Compliance with Building Codes: In some regions, building codes and regulations may require functioning air filters in your AC system to ensure occupant health and safety.
  • Peace of Mind: Knowing that your indoor air is being filtered and cleaned provides peace of mind for homeowners and occupants, especially during high allergen levels or health concerns.

To maximise these benefits, it’s essential to choose the right type of air filter, regularly inspect and replace filters as needed, and follow manufacturer recommendations for regular maintenance. Proper filter maintenance ensures that your AC system operates efficiently and effectively, providing a healthy and comfortable indoor environment.

Cleaning the air filter in your split system AC

Cleaning the air filter in your split system air conditioner (AC) is a simple yet crucial maintenance task that ensures the efficient operation of your cooling system and maintains good indoor air quality. Here’s a step-by-step guide on how to clean the air filter in your split system AC:

  • Turn Off the AC: Ensure the AC unit is turned off before cleaning the filter. This is essential for your safety.
  • Locate the Air Filter: The air filter is typically inside the indoor unit in a split system AC. Depending on your AC model, you may need to remove a cover or panel to access the filter.
  • Remove the Filter: Carefully remove the air filter from its housing. Some filters slide out, while others may require unfastening clips or screws.
  • Inspect the Filter: Examine the filter for dirt, dust, and debris buildup. A dirty or clogged filter will appear discoloured and may have visible particles clinging to its surface.
  • Cleaning Options:
    • a. Vacuuming: You can use a vacuum cleaner with a brush attachment to gently remove loose debris from the filter’s surface for lightly soiled filters. Vacuum both sides of the filter.

    • b. Washing (If Applicable): Check the manufacturer’s instructions to see if your filter is washable. If it is, rinse the filter under cold running water until it’s clean. Be gentle to avoid damaging the filter. Allow the filter to air dry completely before reinstalling.
  • Replacement Options: If you have a disposable or non-washable filter that is severely dirty or damaged, it’s best to replace it with a new one. Disposable filters typically cannot be effectively cleaned.
  • Reinstall the Filter: Once the filter is clean or replaced, carefully reinstall it into its housing, ensuring it is securely in place.
  • Turn On the AC: After the filter is back in its housing, you can turn the AC unit back on. With a clean or new filter, your split system AC should operate more efficiently, providing better cooling and air quality.

Frequency of Cleaning:

  • The frequency of cleaning or replacing the air filter in your split system AC depends on usage, indoor air quality, and filter type.
  • Replace disposable filters every 1 to 3 months.
  • If you have a washable filter, clean the dirty filter every 1 to 3 months.

Additional Tips:

  • If your split system AC has multiple filters, make sure to clean or replace all of them.
  • Consider using high-efficiency particulate air (HEPA) filters for improved air quality, especially if you have allergies or respiratory issues.
  • Regularly cleaning or replacing filters is essential for maintaining energy efficiency and preventing damage to your split system AC.

Proper air filter maintenance in your split system AC is essential for efficient cooling, clean indoor air, and the longevity of your AC unit. Always refer to the manufacturer’s instructions for specific cleaning and maintenance recommendations for your AC model.


In the world of Air Conditioner filters, where dust particles wage a constant battle for supremacy, it’s clear that the importance of proper installation and regular AC filter cleaning cannot be overstated. As we conclude our exploration into the vital role played by these unassuming components, it becomes abundantly clear that they are not just dust catchers but guardians of indoor air quality, energy efficiency, and your family’s well-being.

Remember, clean filters mean clean air free from harmful pollutants that can lead to respiratory infections and discomfort. It’s a small effort that delivers big rewards, from a longer lifespan for your Air Conditioning Units to a noticeable reduction in utility bills. So, think again the next time you’re tempted to overlook your Air Conditioner filters. Give them the care they deserve, and they’ll return the favour by keeping your home comfortable and your loved ones healthy.

At Accustom Air, we understand that the devil is in the details regarding your AC system. That’s why we encourage you to prioritise filter installation and cleaning in your routine maintenance. After all, the little things make the most significant difference in your quest for a healthier, more comfortable living space.