Can I replace AC filter myself?« Back to Previous Page

After the recent dust storm, I noticed a slight musty odor coming from the air conditioning unit in my living room. It's been about two weeks since it happened, and the smell hasn't gone away completely. I'm wondering if I can replace the filter myself or if I should call a professional. Can anyone share their experience with replacing AC filters?
Posted by Adel Bin Rashid
Asked on December 24, 2025 10:03 pm
0
Absolutely! Replacing your air conditioning filter yourself can be quite straightforward and effective. In the UAE especially during dust storms, it’s common for filters to get clogged pretty quickly, which could lead to issues like musty odors or decreased airflow. For those living in Dubai or Abu Dhabi, knowing how to change your AC filters is a handy skill.

First off, ensure you're using the right filter. In the UAE, it's advisable to opt for high-quality filters that are designed specifically for the dusty conditions here. Filters rated MERV 13 and above are highly recommended as they can trap fine particles such as dust mites, pollen, and even some bacteria.

To start, you'll need a clean, new filter of the appropriate size. You should be able to find these at most local hardware stores or online retailers like Souq.com or Amazon. Before starting, switch off your AC unit to avoid any electrical hazards.

Next, locate the filter compartment in your air conditioner. This is typically found behind a panel that can be easily removed by unscrewing it or pushing it out. If you're unsure where it's located, refer to your user manual or give us a call at 800-MOLDS (800-66537) for some guidance.

Once the compartment is open, carefully pull out the old filter and discard it properly. Make sure not to touch the filter as dust can be transferred to other parts of your system. Then insert the new one making sure it's placed correctly and is fully seated. Replace the panel or secure the screws back in place.

After replacing the filter, turn on your AC unit and test it out. It should run smoothly now that there’s less resistance from a clogged filter. Regularly checking and changing your filters can significantly improve air quality inside your home and reduce energy costs by ensuring your system runs more efficiently.

If you're still unsure or if the musty smell persists, it's best to call in a professional for an inspection. In Dubai, companies like Saniservice offer thorough HVAC inspections that can pinpoint any other underlying issues causing such odors. You can reach them at hello@saniservice.com for a consultation.

Remember, keeping your AC filters clean and up-to-date is crucial for maintaining good air quality and the overall performance of your system. Happy servicing!
Posted by Sani Admin
Answered on December 27, 2025 10:53 am