According to information gathered by the Environmental Protection Agency (EPA), indoor air quality can oftentimes be twice or up to five times more dangerous than outdoor air. This is due to the fact that air inside the house is simply recycled and more often than not, pollutants are introduced. This happens when the HVAC system is not used in conjunction with a whole-house air purification system. While your heating and cooling system allows for proper airflow, an air purification system cleans the air as it is being circulated.
Understanding the capacity and limitation of whole-house air purifiers and HVAC systems
When used together with a Florence HVAC system, whole-house air purifiers provide relief and assurance for people with allergic reactions. Dust, pollen, dust mites, and other air pollutants are filtered out. Some variants of air purifiers even filter out the chemicals contained in cigarette smoke. Do bear in mind that airborne contaminants are the only ones that are removed. Any toxic substances that have settled onto surfaces are not included.
How air purifiers work
If your home has a heating and cooling system installed, you can have a whole-house air purifier installed alongside the ductwork. However, this needs to be installed by a professional HVAC contractor. There are different variations of air purifiers. However, they can all be broken down into two categories. One is portable and the other is stationary. A whole-house air purifier offers better coverage and has a quieter fan. On the other hand, a portable air purifier can only be effective in one particular area. The price, however, will vary. In general whole-house air, purifiers can cost anywhere from $2500-4000. Portable variants are cheaper.
What you should look for when buying an air purifier
Again, air purifiers come in a variety of shapes and sizes. The major difference, however, is with the type of filters that they use. Below are the most common ones you can find:
- HEPA filter or high-efficiency particulate air filter
- Hybrid filter
- Electrostatic precipitator
- Ozone generator
According to data from ASHRAE or American Society of Heating, Refrigerating, and Air-Conditioning Engineers, air purifiers that have at least a 10 MERV rating is deemed to have the best performance. MERV or minimum efficiency reporting value stands for the efficiency of air purification systems which can range from 1-16.
When planning on buying air purifiers, especially one that is intended for whole-house use, seek the advice of Florence HVAC Experts. It is important to seek the professional advice of an HVAC contractor when you plan on making such purchases. For instance, the type of air purifier must be able to fit into the existing ductwork in your home. Otherwise, there need to be some adjustments.
Are you planning on buying a whole-house air purifier to work alongside your HVAC system? To find the best one for your home, call Florence HVAC Experts. You may reach us at (843) 636-3260.
Florence HVAC Experts
Florence, SC 29501