Common HVAC Misconceptions That Cost You Money

One of the most persistent myths in home comfort maintenance is that you must replace your furnace filter every single month, no exceptions. As Colorado’s trusted experts at M and M Heating, AC, Plumbing & Electrical, we’re here to set the record straight about this costly misconception.

The truth is, the frequency of filter replacement depends on several factors:

• Your home’s location and surrounding environment
• Number of occupants and pets
• Type of filter being used
• Season and usage patterns

High-quality pleated filters can often last up to 3-4 months, while basic fiberglass filters might need monthly changes. Homes with multiple pets or those near construction sites may require more frequent changes, but many Colorado homeowners can safely extend their filter replacement schedule.

How to Know When It’s Really Time to Change Your Filter

Instead of blindly following a calendar-based schedule, visually inspect your filter every few weeks. If it appears dirty or you notice:

• Increased energy bills
• Reduced airflow
• More dust accumulation on surfaces
• Unusual furnace sounds

Then it’s time for a replacement. This approach not only saves money but also ensures optimal system performance when it matters most.

Remember, proper maintenance goes beyond just filter changes. Regular professional inspections and maintenance are crucial for maintaining your system’s efficiency and longevity in Colorado’s varying climate conditions.

For expert guidance on your specific situation, contact our experienced technicians at M and M Heating, AC, Plumbing & Electrical. We’re here to help you maintain optimal home comfort while avoiding unnecessary expenses.