Check the Schedule

A good rule of thumb is to replace your HVAC filters every 1 to 3 months. However, this can vary based on several factors, including the type of filter you use and your home’s specific conditions. If you have pets, live in a dusty area, or have allergies or asthma, you may need to change them more frequently. Setting a reminder on your calendar can help you stay on track.

Visual Inspection

One of the simplest ways to know if your filters need replacing is to check them visually. If the filter appears dirty, clogged, or discolored, it’s time for a change. Hold it up to a light source; if you can’t see light passing through, that’s a clear indication that airflow is restricted, and the filter should be replaced.

Increased Energy Bills

Have you noticed a spike in your energy bills? Clogged filters can force your HVAC system to work harder to circulate air, leading to higher energy consumption. If you’ve ruled out other issues, changing your filters may help reduce your energy costs and improve system efficiency.

Allergies and Air Quality

If you or your family members have been experiencing increased allergy symptoms, it could be a sign that your HVAC filters are not doing their job effectively. Dust, pollen, and other allergens can accumulate in dirty filters and circulate throughout your home. Replacing the filters can significantly improve your indoor air quality and alleviate allergy symptoms.

Strange Noises or Smells

Unusual sounds, such as rattling or whistling, may indicate that your HVAC system is struggling due to dirty filters. Additionally, if you detect musty or stale odors when the system runs, it’s likely that mold or dust has built up in the filters, necessitating a replacement.

Seasonal Changes

As seasons change, so do the environmental factors affecting your home. Before you transition from cooling to heating (or vice versa), it’s wise to check and replace your filters. This ensures optimal performance and helps maintain a comfortable atmosphere.

For more ways to keep your home comfortable, no matter the season, contact Correct Temp – your complete heating and cooling resource.