The acronym hepa stands for high efficiency particulate air filter and a true hepa filter must meet the minimum filtration requirements outlined by the us department of energy.
Ionic air filter asthma.
The best part however is the 360 degree design of the internal air filter.
Ionic air purifiers have undeniable appeal but there s a problem.
Ozone generators sold as air purifiers intentionally produce the gas ozone.
This asthma air purifier is best for anyone who needs a small device for personal use travel or a smaller room inside the home.
In the early 2000 s the ionic breeze air cleaner received unfavorable reviews.
April 4 2005 some popular ionizing air cleaners could be hazardous to your health especially if you have asthma or allergies says a product testing group.
In the 1990 s ionic air purifiers were popular.
There is a similar model the ionic pro air cleaner.
The ionic breeze line.
And to be clear while air purifiers can help mitigate symptoms of childhood asthma dr.
James sublett a clinical professor at the university of.
Air purifiers with hepa filters that have a merv minimum efficiency reporting value rating of 11 13 are a good choice.
Matsui says there s not good evidence that we can currently modify the environment in a way that reduces.
The higher the number the better.
When choosing an air filter you have a few different options.
In particular the sharper image ionic breeze.
They don t really improve air quality says dr.
This was from a result of improved air cleaner testing.
Continued choosing an air purifier.
True hepa air purifiers have especially dense filters that are capable of eliminating up to 99 97 of all particles in the air that are larger than 0 3 microns.
This air purifier handles up to 219 square feet is compact lightweight and virtually silent on the lowest fan speed.
There s some evidence that air purifiers may help reduce allergens that cause asthma.
These filters are highly effective at clearing the air because they remove 99 97.
Hepa stands for high efficiency particulate air.
Ozone can mask odors by changing the chemical composition of particles or other gasses in the air making the air seem fresher and cleaner.