Your air conditioner does more than just cool your home — it can also play a key role in maintaining healthy indoor air quality. Let’s explore some tips to improve air quality while using your air conditioning system.

7.1 Use High-Quality Air Filters

Air filters trap dust, pollen, and other particles before they circulate through your home. However, not all filters are created equal. Look for filters with a higher MERV rating (Minimum Efficiency Reporting Value) to capture smaller particles.

• Tip: Consider using HEPA (High-Efficiency Particulate Air) filters if you want the best air purification possible.

7.2 Keep Your AC Unit Clean

A clean air conditioning system is essential for maintaining good air quality. Dust and debris that accumulate in the system can be blown back into your living spaces, reducing air quality.

• How to do it: Clean or replace your air filters regularly and keep the outdoor unit free from leaves and debris. Schedule an annual professional cleaning to ensure that the ducts and coils are also clean.

7.3 Use Dehumidification Features

Many air conditioning systems have built-in dehumidification features, which help control humidity levels. Excess moisture in the air can lead to mold growth, which can negatively affect indoor air quality.

• Tip: Aim for humidity levels between 30% and 50% to prevent mold and keep the air comfortable.

7.4 Invest in an Air Purifier

If you live in an area with high levels of pollution, or if your family members have allergies or asthma, you may want to consider an air purifier. Many modern air conditioning systems come with built-in purification features, or you can add a standalone unit to complement your AC.

7.5 Ventilate Your Home

Good ventilation is key to indoor air quality. While your air conditioner recirculates air within your home, it’s important to allow fresh air in occasionally to dilute indoor pollutants.

• Tip: On cooler days, turn off the AC and open windows for natural ventilation. Some AC systems also have fresh air intake features that draw in outside air.

Conclusion: Your air conditioning system can help improve indoor air quality if properly maintained and equipped with the right filters and features. Keep your system clean, control humidity, and use air purifiers for optimal results.