One of the most common myths we encounter at American Home Heating & AC involves the frequency of air filter replacements. Many homeowners believe that every HVAC system requires monthly filter changes, but this oversimplified rule needs careful examination and correction.
Understanding Filter Replacement Schedules
The truth is that filter replacement frequency depends on several factors:
- Filter type and quality
- Home occupancy
- Presence of pets
- Local air quality
- System usage patterns
The Real Guidelines
Here’s what actually determines your filter replacement schedule:
1. Basic fiberglass filters: Every 30-60 days
2. Pleated medium-efficiency filters: Every 60-90 days
3. High-efficiency filters: Every 6-12 months
Why This Matters
Changing filters too frequently isn’t just wasteful; it’s unnecessary and expensive. Conversely, waiting too long can damage your system and reduce air quality. Throughout Rhode Island’s varying seasons, from humid summers in Cranston to harsh winters in Lincoln, proper filter maintenance is crucial for system efficiency.
Professional Recommendation
Instead of following a rigid monthly schedule, we recommend checking your filter’s condition every 30 days and replacing it when it shows visible dirt accumulation or restricted airflow. This approach ensures optimal system performance while avoiding unnecessary replacements.
Remember, your HVAC system is an investment in your home’s comfort and efficiency. Understanding proper maintenance helps protect that investment while ensuring healthy indoor air quality for your family.
Contact American Home Heating & AC for a professional assessment of your system’s specific needs and optimal maintenance schedule.