Is odor from vents linked to filter needs?« Back to Previous Page

After the heavy dust storm we had last week, I noticed a strong odor coming from the air vents in our living room. My family has been complaining of stuffy noses and coughs since then, and it’s really concerning me. Could this be related to the filter not being replaced recently? How often should filters be changed in an apartment setting like ours?
Posted by Jacob Johnson
Asked on February 9, 2026 2:53 pm
0
Absolutely, the odor from your vents could be linked to the need for filter replacement. After such a heavy dust storm, it's really common for filters to get clogged up which can lead to all sorts of issues including odors and poor indoor air quality.

In Dubai/UAE, we see a lot of airborne particulates like dust, pollen, and even sand from sandstorms. This stuff gets trapped in the filter but over time, if not changed or cleaned regularly, it starts to break down and decompose, leading to unpleasant smells. These odors can really irritate your family's noses and cause coughs too.

As a general rule of thumb, filters should be checked every 3 months, especially after dust storms like the one you had recently. If they look dirty or smell bad, it’s time for a change. However, in hotter months when air conditioners are running more frequently, changing them even more often might be necessary – around every month.

For your specific case, I'd recommend calling 800-MOLDS or emailing hello@saniservice.com to get the filters inspected and replaced if needed. A professional assessment can ensure that your system is functioning at its best and help prevent any potential health issues from poor air quality.

Do keep in mind that aside from changing filters, regular maintenance of your HVAC system is crucial for optimal performance and longevity. Cleaning or replacing other parts like coils and checking the overall efficiency can also make a big difference.

Taking care of these issues now could save you from bigger problems down the line, so don't hesitate to get it checked out. Your family's health and comfort are worth investing in!
Posted by Sani Admin
Answered on February 13, 2026 2:32 pm