Our team is growing! View current openings and apply today. Read More

Skip navigation

Serving Greater Pittsburgh Since 1933

Financing Federal Tax Credits Promotions Careers

Indoor Air Quality Services at Boehmer Heating & Cooling


24 Hour Service


Boehmer Heating & Cooling Blog

How Air Purifiers Give You Better Indoor Air Quality

When it comes to improving the quality of a home’s indoor air, you have numerous options available: filters, cleaners, UV lights, humidifiers, and repair and cleaning services for your ductwork. One of the most effective ways to cleanse your air and eliminate the majority of pollutants that can lead to health issues is through an electronic air purifier. Working in conjunction with a HEPA filter, an air purifier can reduce the contamination in your indoor air to almost nothing.

Installing an air purifier in Baldwin, PA requires professionals to find the right model and size for you and fit it into your HVAC system correctly. You’ll find this kind of qualified work at Boehmer Heating & Cooling. Call us today to learn more about the choices you have for improving your indoor air quality.

How Air Purifiers Work

The standard HEPA mechanical filter removes 99.97% of particles down to 0.3 microns in size, and many ones smaller than that. However, they are not effective against odor molecules or gases—and this is where and electronic air purifier comes in.

An air purifier is not a filter at all. It instead sits in a section of an HVAC system where all outgoing air must pass and creates what is known as a corona discharge in the air. This electric discharge ionizes the air particles: it changes molecules with a positive charge to a negative charge, and those with a negative charge to a positive charge. Large particles—most types of contamination—attract electrons easier, and are therefore more likely to ionize.

The purifier then attracts the ionized particles toward two sets of plates. The negatively charged plate attracts positive ions, and the positively charged plate attracts negative ions. As the contaminants draw toward the plates, they collect together and grow heavier, dropping out of the air.

This method of ionization affects the same particles that a HEPA filter traps, but it also affects gases and odors. Air purifiers will eliminate chemicals, pesticides, carbon monoxide, and most odors from the air, all of which would escape even the best mechanical filters. Purifiers need an electrical connection to work, but only require a minimal amount of energy; you’ll save money in so many other ways that the cost to run the purifier will seem completely unimportant.

Air purifiers come in different sizes and types, and not all will work well for your home or HVAC system. Contact Boehmer Heating & Cooling and speak to our air quality experts, and they will help you locate the right air purifier in Baldwin, PA to give you the cleanest, pollution-free air possible. You can also count on us for the maintenance necessary to keep your purifier working year after year.

Comments are closed.