Is dirty air filter causing my throat irritation?« Back to Previous Page

The AC in my apartment seems to be causing my throat to itch and feel scratchy, especially when I turn it on at night. It's been happening for a few weeks now, and it's starting to bother me more as the weather cools down. Should I consider hiring an HVAC professional or is this something that can be fixed by changing the air filter?
Posted by Amanda Thompson
Asked on January 4, 2026 1:50 pm
The symptoms you're experiencing seem to be directly related to the air conditioning system within your apartment. In Dubai and other parts of the UAE, it's quite common for air filters to become clogged or dirty over time, especially during seasons when AC units are used more frequently. A dirty filter can lead to a variety of issues including reduced airflow, increased energy consumption, and decreased indoor air quality.

Given your description, it does seem plausible that an obstructed air filter might be contributing to the throat irritation you're experiencing. However, before jumping into concluding this as the sole cause, there are other potential sources we should consider first.

Firstly, you should inspect the AC unit for any visible signs of dirt or mold accumulation. Mold can grow in humidifiers, evaporator coils, and other damp areas within the system if proper maintenance is not carried out regularly. This could also explain your symptoms.

To properly address this issue, it's highly recommended that you replace the air filter with a new one. Most air conditioning systems have an air filter located either inside the unit or near the return air ducts, and they should be changed every 3-6 months depending on usage.

However, if after changing the air filter your symptoms persist or worsen, it would be prudent to schedule a professional HVAC inspection. In Dubai and other regions of the UAE, it's not uncommon for AC systems to develop issues such as refrigerant leaks, dust accumulation in the ducts, or even blockages in the system that could affect indoor air quality.

A professional inspection can help identify any underlying problems with your AC unit and ensure its proper operation. This is particularly important considering the climate conditions in Dubai where temperature extremes and high humidity levels require well-maintained HVAC systems to provide optimal comfort and health.

In such cases, consulting a certified HVAC technician from a reputable company would be advisable. Local numbers for contacting professional services can often be found online or through local business directories. For instance, you could call 800-MOLDS (800-66537) or email hello@saniservice.com to arrange an inspection.

Remember that maintaining good indoor air quality is crucial in the UAE where extreme temperature variations are common. Regular maintenance and professional checks can prevent issues like those you're experiencing, ensuring a healthier living environment for you and your family.
Posted by Sani Admin
Answered on January 7, 2026 1:17 am