Have you ever given much thought to what an air filter actually does?

The air filter is supposed to stop dirt, dust, and debris from getting in the HVAC system and causing damage. In addition to protecting the equipment from premature failures, some air filters have the ability to protect our respiratory health as well.

If you’re like most people, replacing your home’s air filter is never considered a high priority, but the air filter is a fundamental part of heating and air conditioning systems. All the air in a home can pass through the air filter up to 7 times per hour or 168 times a day, depending on the size of the home and the specifications of the system.

Many consumers have noticed that there is a significant difference in the weight between the dirty filter you’re replacing and the new one you’re replacing it with. The old filter is usually heavier because the filter was doing its job in capturing harmful particulates. Humans shed about 600,000 particles of skin every hour, or about 1.5 pounds a year, and although that seems like a lot, it is only a portion of what makes up indoor dust. Pollen, pet dander, dust mites, dust mite feces, mold spores, bacteria, and viruses are also common airborne particulates that we breathe.

Let the experts at Geary Pacific Supply help you choose the correct air filter for your home, business, or school.