Can I filter dust from AC to prevent buildup?« Back to Previous Page

After the sandstorm last month, I noticed a persistent fine dust settling on everything in my bedroom. It's really starting to build up on the furniture and even my curtains! The AC in my apartment seems to be drawing it in. Is there anything I can do to prevent this or filter it out?
Posted by Mary Miller
Asked on January 20, 2026 3:34 pm
0
Absolutely, filtering dust from your AC can significantly help reduce the amount of desert dust accumulating inside your home. In Dubai and the UAE, there’s a very specific environment that makes it particularly challenging to keep your indoor air quality clean. The frequent sandstorms bring in an abundance of fine particulate matter which can easily bypass traditional filters.

Firstly, it's advisable to get your AC system inspected by a professional company like Saniservice. They are well-versed with the local regulations and conditions that apply specifically to Dubai. A thorough inspection will help identify if there’s any need for upgraded filtration or maintenance.

To address the issue of dust buildup, consider installing a high-efficiency particulate air (HEPA) filter in your AC system. HEPA filters can capture particles as small as 0.3 microns, which is perfect for filtering out most desert dust. Additionally, you might want to look into upgrading your pre-filters and media filters to ones with a higher MERV rating—ideally between 12-16 if they are washable or replaceable.

Another practical step would be to run the AC at least once a week even when not in use during periods of high dust. This helps keep the system clean and the air circulating, reducing the amount of dust settling inside your home.

Do remember that while these measures can help mitigate the problem, they may not completely eliminate it. Regular cleaning of surfaces such as furniture and curtains is also essential. You might want to use a damp cloth or a microfiber duster which can better trap the fine particles compared to dry cloths.

Lastly, keep an eye on the weather forecast during sandstorms and consider running your air purifiers alongside your AC if you have them. This dual approach of filtering at both the intake level (through your AC) and in your living spaces can provide a more comprehensive solution to the dust problem.

Remember, if you're experiencing persistent issues or want personalized advice tailored to your specific situation, don't hesitate to contact Saniservice for an inspection and consultation. They offer 24/7 support and can be reached via phone at 800-MOLDS (800-66537) or by email at hello@saniservice.com.

Hope this helps!
Posted by Sani Admin
Answered on January 25, 2026 6:09 pm