Allergy Relief Air Purifier: Clean and Purify the Air you Breathe

According to recent data release by the EPA, pollutant levels of indoor air has is now presently 5 times higher than previous recorded levels. Contributory to the phenomenal increase are automobile and industries emissions, which have supplanted normally present allergens like pollen and dust mites in the air. The worsening condition of air leads to the development of allergy relief air purifiers that significantly improve indoor air quality, to reduce the chances of people acquiring allergies. Aside from controlling the carrier of allergens and improving ventilation and circulation, an allergy relief air purifier is the most recommended method to deal with this situation.

A well-designed allergy relief air purifier is capable to significantly improve the quality of indoor air. However, with the proliferation of products that claim the same capabilities, you must judiciously choose from the numerous types and brands of purifiers currently available. In addition, there are some air purifiers on the market that can indirectly exacerbate the very situation they are designed to resolve.

An allergy relief air purifier may be of various types. The HEPA (High Efficiency Particulate Air) purifier is one of them; it can filter a minimum of 99.97% of particles 0.3 microns and larger including airborne allergens and contaminants like dust mites, dust mite feces, mold spores, pollen and animal dander thereby making indoor air cleaner. The U.S. Department of Homeland Security recommends HEPA air purifiers, currently the highest standard in air filtration. An important consideration in the purchase of a HEPA purifier is the size and quality of the filter medium.

Activated carbon filter is another type of air purifier. It is designed for the removal of gases, odors and toxins in the air. Air impurities are absorbed and bonds onto its carbon filters huge surface area by way of electronically induced chemical attraction.

In the same category of allergy relief air purifier is the electrostatic precipitator which ionizes air particles passing through an electronic cell, that in turn attracts and traps allergen through the use of oppositely charged collector plates. There are no filters to replace but frequent washing of the collector plates are necessary to maximize the purifiers effectivity. However, the EPA strongly discourages the use of ionization air cleaners that generate ozone, a documented health hazard and lung irritant. If you choose to buy an air purifier, make sure that it does not generate ozone.

Considering the wide diversity of design, location and environment of homes and the diverse air contaminant sources, the best way to deal with this particular situation is a system that combines a HEPA filter with some amount of carbon. This combination, apart from acting as an allergy relief air purifier is capable to remove the widest variety of indoor air pollutants.