Do Air Conditioners Filter Air?

Air conditioners cannot purify air, but they do have filters that help to clean the air. The air cleaner, located near the return air duct or air handler, filters dust, pollen, and other allergens. This filter is part of the entire HVAC system, not just the air conditioner. Most central air conditioning units have two or more filters that clean the air as it circulates between indoor and outdoor spaces.

The filter's purpose is to trap particles and contaminants such as dust, mold, pet dander, and fungal spores. The mesh of the filter becomes denser as it traps these materials, allowing air to pass through without hindrance. If you don't change the air filter regularly, air can't pass as easily and more particles can pass through the mesh, damaging indoor air quality. People with allergies should change their air filter more often to ensure they can breathe easy at home.

If you live in communities south of Chicago, you can contact King Heating Cooling and Plumbing for professional help with air conditioning filters. For best results, change the filter every 45 to 90 days, depending on allergies, pets, or other factors that increase this number. There are several types of air filters available and it's important to choose the one that best fits your needs. Cleaning your filter regularly helps ensure the efficiency of the unit and saves electricity while providing a cleaner air space for you.

Air filters can trap automotive emissions and flour in the air and remove dust particles by 45 percent for MERV 9 filters and 75 percent for MERV 12 filters. The filter prevents these residues from entering your home and from being inhaled by you and your family. It may also be a good idea to change your air filter more often if you live in an area with a high pollen content. The air conditioning filter in the home or office is used to remove solid contaminants such as smoke, pollen, dust, grease and pollen to ensure better air quality for occupants.

All the extra effort your oven puts into pushing air through a dirty, clogged filter can result in significantly greater wear and tear. However, they can remove different contaminants, such as pollen and dust, from indoor air through their filters.