Could musty air from new filter harm my kids?« Back to Previous Page

The AC in my apartment seems to be circulating some really musty air since we got a new filter last month. It's especially noticeable when we first turn it on, and the kids have been complaining of coughing fits lately. Could this be related? Are there any specific indoor air quality issues I should be concerned about in Dubai that I might not know about?
Posted by Jiyeon Yamaguchi
Asked on January 22, 2026 8:00 pm
0
The musty smell from your new filter could indeed be concerning. Fresh filters should help improve air quality but the odor you are experiencing might indicate a deeper issue such as mold growth within the system, old or stagnant ducts, or even moisture build-up that wasn't properly addressed when installing the new filter.

In dubai, we frequently encounter issues related to high humidity and poor ventilation which can exacerbate indoor air problems. The warm climate combined with close building proximity often leads to situations where inadequate HVAC maintenance could result in mold spores circulating through your home's air ducts. This is particularly risky for children who are more susceptible to respiratory irritations.

Firstly, ensure the filter you installed was of a high quality and matches your system specifications. A clogged or incorrect filter can reduce airflow leading to poor performance and moisture accumulation inside the HVAC unit. Check if the condensate drain line is clear and properly draining - blockages here are common culprits for mold growth.

If the musty smell persists, it would be wise to consult a professional who can conduct an inspection of your entire HVAC system including the ductwork and exterior of your home to check for any moisture or mold issues. This will help determine if you need to replace parts, clean the system, or address other potential problems that might not be obvious.

In uae, there are no specific regulations mandating regular inspections but it's a good practice given our climate conditions. Regular maintenance can prevent costly repairs and ensure your family breathes healthier air.

Call 800-MOLDS or email hello@saniservice.com to book an inspection if you're unsure about the condition of your system. Early detection is key to resolving these issues before they cause more damage or health concerns for your household, especially with children being more vulnerable to respiratory irritations and allergies triggered by poor indoor air quality.

Remember that maintaining good indoor air quality isn't just a one-time fix but an ongoing effort, particularly in regions like dubai where the climate can be challenging.
Posted by Sani Admin
Answered on January 25, 2026 5:12 pm