One of the most common myths in the heating and cooling industry is that you must change your HVAC filter every single month, no exceptions. As Magtek Mechanical’s experienced technicians can tell you, this isn’t always the case, and understanding why could save you money while still protecting your system.
Understanding Filter Replacement Frequency
Several factors determine how often you should change your filter:
- Home occupancy levels
- Number of pets
- Local air quality
- Filter quality and thickness
- Season and HVAC usage
For example, a single person living in a New Lenox home with no pets might only need to change their high-quality pleated filter every 3-4 months. Meanwhile, a family of five with three dogs might need monthly changes.
The Real Signs You Need a Change
Instead of blindly following a calendar-based schedule, watch for these indicators:
• Visible dirt accumulation
• Reduced airflow
• Increased energy bills
• More dust on furniture
Here in the New Lenox area, seasonal changes can significantly impact filter longevity. During peak pollen seasons or when construction is happening nearby, you might need more frequent changes.
Remember, while regular maintenance is crucial, unnecessary filter changes waste resources and money. Let Magtek Mechanical help you determine the optimal replacement schedule for your specific situation. After all, every home’s needs are unique, just like every HVAC system we service.
Need more guidance? Our professionals can evaluate your system and provide personalized recommendations based on your home’s specific needs and usage patterns.
