Although no longer considered in those terms, HEPA is still the common standard by which the effectiveness of HEPA air cleaners can be assured.
HEPA air cleaners are considered to be the most effective filters for eliminating the main pollutants that cause health problems and increase the risk of asthma, allergies and even cancer.
Some types of particulates that are filtered out by HEPA air purifier systems are dust mites and their feces, dead skin cells, pollen, pet dander and mold, to name a few.
Most HEPA air cleaners these days are very energy efficient, which is helpful since they need to be running 24 hours a day in order to be effective.
However, the replacement of filters can be costly over the years, so before you decide what which model to buy, be sure to also compare the cost of the replacement filters.
To read Eliminating The Main Air Pollutants With HEPA Air Cleaners
