Is old AC filter causing musty odor and coughing?« Back to Previous Page

Yes, the old AC filter can indeed cause issues like musty odors and frequent coughing. In the UAE, especially in Dubai, where we experience a variety of climatic conditions including high humidity during rainy seasons, it's crucial to keep your HVAC system well-maintained.

A clogged or worn-out air filter can trap dust, mold spores, bacteria, and other allergens that get circulated through your home. This can lead to unpleasant odors, such as the musty smell you've noticed, and increase health issues for family members, especially children who are more prone to respiratory problems.

In Dubai, we often see a spike in respiratory ailments during rainy seasons due to the high humidity levels which can promote mold growth. It’s not uncommon for residents to experience similar issues after heavy rains.

For your situation, I'd recommend checking and replacing the air filter immediately. Look out for any visible dirt or damage on the filter; if it appears dirty or aged, it needs changing. In Dubai, most HVAC systems should use filters with a Minimum Efficiency Reporting Value (MERV) of at least 8 to effectively trap smaller particles. Higher MERV ratings are even better but may restrict airflow more.

However, if you're unsure about how to proceed, it's always best to call in professionals. At Saniservice, we offer air quality assessments and can help identify the root cause of the musty smell and coughing. Our team can clean or replace filters, inspect the entire HVAC system for mold growth, and recommend any necessary repairs.

Remember, maintaining good indoor air quality is vital, especially when it comes to protecting your family’s health. If you need assistance or want more detailed guidance on how to keep your home's air healthy, feel free to contact us at 800-MOLDS (800-66537) or email hello@saniservice.com.

Stay proactive about your indoor environment and breathe easier with cleaner air!