Why is it important to change your HVAC filter?

4/5/2021 (Permalink)

1. It saves money.

When your air filter is functioning properly, your HVAC system runs more efficiently. This conserves energy, lowering your utility bill. It also prevents the need for future repairs, which makes the upfront cost of replacement filters much more appealing.

2. It increases your HVAC system's lifespan.

A clogged filter can result in an overworked system, reducing your HVAC system's lifespan and turning "replacement time" into a necessity rather than an option.

3. It improves indoor air quality.

An old furnace filter loses its ability to trap pollutants and allergens. Dirty air is circulated, causing health effects. A new filter captures these allergens, making the air being circulated safe to breathe.

4. It reduces the need for repairs.

Regularly changing your HVAC system filter keeps other problems at bay. A clean filter means fewer repairs.

5. It increases energy efficiency.

As already mentioned, an efficient system produces efficient energy use. A clean filter helps prevent energy waste.

6. It helps keep your home clean.

Do you enjoy breathing fresh air? That is the air filter's job. A clean filter results in clean air, which results in happy skin, eyes and lungs.

How often should you change your HVAC air filter?

• High-efficiency filters do not need to be changed as often as filters with low MERV ratings.
• Your filter will likely need to be changed in the peak seasons of use, such as winter (heating) and summer (air conditioning). During these periods of frequent system use, you should check your filter monthly and replace it as needed.
• Households containing pets or smokers typically require regular filter changes. More contaminants in the air (pet hair, dander, smoking byproducts, etc.) result in clogged filters.

Look for a manufacturer recommendation on your air filter's packaging that lists the filter's standard lifespan.