Air filtration is one of the most important aspects of your ducted air conditioning unit.
Filters on the return air grilles will quickly clog as it catches pollutants from the air. This will cause a restriction in your air conditioning system resulting in a reduction of air flow and poor performance from your unit. This is why it’s critical the filter is regularly cleaned.
It’s important to clean the air filter on your ducted air conditioning return every one to three months to keep the system operating efficiently. A quick dust and vacuumm will work. Replace the filter yearly.