Common Misconceptions in Home Comfort

At Bradley Heating & Air Conditioning, we frequently hear customers say they religiously replace their air filters every month because that’s what they’ve always been told to do. While this dedication to home air quality is admirable, it’s time to debunk this costly myth.

The truth is that air filter replacement schedules depend on several factors:

• Household size and occupancy
• Number of pets in the home
• Local air quality conditions
• Filter quality and thickness
• HVAC system usage patterns

The Real Timeline

High-quality pleated filters can actually last up to 3-6 months, while basic fiberglass filters might need monthly replacement. For homes without pets or allergies, changing your filter every 90 days is often sufficient.

Signs You Need a Filter Change

Instead of following a strict calendar schedule, watch for these indicators:

• Visible dirt accumulation
• Increased energy bills
• Reduced airflow
• More dust on surfaces

Bradley Heating & Air Conditioning recommends performing regular visual inspections of your filter rather than adhering to an arbitrary timeline. This approach not only saves money but ensures your system operates at peak efficiency when it matters most.

Remember: Over-replacing filters wastes money, while under-replacing can damage your system. Finding the right balance for your specific situation is key to maintaining optimal indoor air quality and system performance.