A well-insulated home is sheltered from many air pollutants present in most outdoor environments. However, even inside you are not fully protected from contaminants that can reduce your air quality. That’s where air cleaners can be a great benefit to you. Below, we’ll outline some of the different types of air cleaners and the benefits they offer.
Ionization Cleaners
An ionization cleaner operates by creating a small electromagnetic field around itself. As particulates in the air pass through this field, they receive a negative magnetic charge themselves. Within most ionization cleaners are one or two metal plates, which possess a positive charge. The negatively charged particulates in the air will seek out and stick to these plates, which can then be removed and washed. An ionization cleaner is good at removing all kinds of contaminants from the air around it, including fumes and gases. It does have its own drawbacks, however. Primarily, it produces ozone as a byproduct. Ozone is considered a pollutant in its own right by the EPA, and can be harmful in large amounts.
HEPA Filters
HEPA stands for “High Efficiency Particulate Air.” A HEPA filter is a special, high quality air filter that is usually installed in a home’s ductwork. The randomly woven fiber mesh that makes up the filter is very good at capturing contaminants, even those as small as viruses and bacteria. Because of this, HEPA filters can often be found in hospitals. Unfortunately, it does nothing to impede the progress of gaseous contaminants.
UV Purifiers
UV air cleaners operate by exposing the area around them to streams of ultraviolet light. It may seem like this does nothing at all, but there are actually a number of organic contaminants that are adversely affected by this. Several strains of bacteria, viruses, and mold are sterilized or killed by overexposure to UV rays. The UV purifier is designed to destroy these organic contaminants to reduce the transmission of disease. Since it doesn’t actually restrict airflow in any way, however, dust and other inorganic contaminants are unaffected by it.
If you’d like to know more about air cleaners, call Downtown Air & Heat. We provide air cleaner installation throughout Orlando, FL.
