No need to hold your breath when you have an effective room air purifier. There has been a lot of study and technology applied to the way room air purifiers work and how they help keep people healthy. Here are some of the findings of the work done to investigate if you really do need to have an air purifier in order to breathe more safely.
What the EPA Has to Say
The California Environmental Protection Agency has looked into the effectiveness of home air purifiers to determine if there is really a need for these systems and if they really to what they claim to do. In a nutshell, the agency reports that they have found no air filter can remove every particle from the environment, and should not claim to do so. This is especially true of particles that quickly settle on surfaces.
One of the most effective ways to remove large particles is through your whole house systems. Your furnace for example has a filter that should be changed annually. Your stove needs to be properly ventilated too.
After taking care of the systems within the home, the EPA has recommended a room air purifier that uses a HEPA filter to help clean the air. These range in price from...