Common HVAC Myths That Cost You Money
If you’ve been diligently replacing your HVAC air filter every single month because “that’s what you’re supposed to do,” you might be spending more money than necessary. At Duke’s Air Conditioning and Heating, we’re committed to providing honest, factual information about your HVAC system’s maintenance needs.
The Monthly Filter Myth
One of the most persistent myths in home comfort systems is that air filters must be replaced monthly, no exceptions. This oversimplified rule ignores several crucial factors:
- Filter quality and thickness
- Household size and activity level
- Presence of pets
- Local air quality
- Season and system usage
The Real Timeline
High-quality pleated filters can actually last up to 3-6 months, depending on your specific circumstances. Basic fiberglass filters might need monthly replacement, but investing in better-quality filters can save you money in the long run.
How to Know When It’s Time
Instead of blindly following a calendar-based schedule, we recommend:
- Visual inspection every 30 days
- Replacement when the filter appears gray or dirty
- More frequent checks during peak usage seasons
Regular maintenance from Duke’s Air Conditioning and Heating ensures your system runs efficiently, but that doesn’t mean every component needs constant replacement. Understanding the true needs of your system helps you save money while maintaining optimal performance.
Remember, proper filter maintenance is just one aspect of keeping your HVAC system running efficiently. Contact our experienced technicians for a comprehensive evaluation of your system’s needs.