“How often should I clean the filters on my ducted air conditioning system?”
It’s a great question—because clean filters are the key to keeping your system running efficiently, saving on energy costs, and ensuring the air you breathe is clean and healthy.
The filters in your ducted unit are your first line of defence against dust, pollen, pet hair, and other airborne particles. When your filters are dirty, it can:
For most homes and businesses, we recommend cleaning your ducted unit filters every 3 months.
However, this can vary based on a few important factors:
If your system runs daily, especially during peak summer months, aim for every 1–2 months.
Homes with pets, or people with allergies or asthma, should also clean filters more frequently—at least every 6–8 weeks.
If you’ve recently done renovations or live in a high-dust area, check and clean filters monthly during that period.
Most ducted systems have easy-to-access return air grills where the filters are located. Here’s a simple guide:
Note: If the filter is damaged or extremely clogged, it may be time to replace it.
Regular filter cleaning is a small task with big benefits—but if you’re unsure or don’t want to DIY, our friendly technicians at Breeze Air are happy to handle it as part of your routine maintenance service.
Whether you clean them yourself or call in the pros, staying on top of your ducted unit’s filters will:
Need help with your AC filters or a full system check-up?
Contact Breeze Air today – we’ll help you stay cool, clean, and comfortable all year round.
