Improve air quality
How Often Should I Replace My HVAC Air Filter?
Regularly changing your HVAC air filter is essential for maintaining indoor air quality and system efficiency. A dirty filter restricts airflow, forcing your system to work harder and increasing energy costs.
Recommended Air Filter Replacement Schedule
The frequency of filter changes depends on several factors, including home environment and filter type.

How Often Should You Change Your AC Filter?
- Standard filters: Every 1–3 months.
- High-efficiency filters: Every 6–12 months.
- Homes with pets or allergies: Every 30–60 days.
Signs Your Filter Needs Replacing
If your HVAC system struggles to maintain temperature, produces weak airflow, or you notice more dust in your home, it’s time for a new filter.