How Often Should You Replace Your HVAC Filter in Kearns, UT?

Many homeowners in Kearns, Utah overlook one of the simplest ways to keep their HVAC system running efficiently — replacing the air filter. Here’s how often you should do it and why it matters.

Why HVAC Filter Replacement Is Important

Clogged air filters block airflow, strain your system, reduce energy efficiency, and lower indoor air quality. Replacing filters helps your system breathe and keeps your home healthier.

How Often Should You Change the Filter?

• 1-inch filters: Every 30–60 days
• 4-inch filters: Every 4–6 months
• Homes with pets/allergies: Every 30 days

In Kearns’ dry, dusty climate, it’s smart to check your filter monthly — especially during peak heating or cooling seasons.

Signs You Need to Replace the Filter

• More dust around vents and furniture
• Allergy symptoms getting worse
• HVAC system running longer or harder

What Happens If You Don’t Replace It?

Over time, your system may overheat, freeze up, or even fail prematurely. Dirty filters are one of the most common causes of avoidable HVAC breakdowns.

Pro Tip: Add Filter Replacement to Your Maintenance Plan

Our HVAC maintenance plans include regular filter inspections and replacement recommendations to keep your system in peak shape year-round.

Serving Kearns and Nearby Areas

Aegis Heating & Air proudly serves Kearns, West Valley City, Magna, and Taylorsville with affordable HVAC services.

Schedule HVAC Service or Get Filter Help

Not sure which filter your system needs? Call (385) 250-0687 or contact us to schedule an HVAC checkup or enroll in a maintenance plan today.