Isn’t it a bit puzzling reading about all the unique types of air-purifiers

that are obtainable in the market

today? If you were to do a

examination on the Net for HEPA Air Purifiers you will be presented with

accurately thousands of pages, every

single one of which sell a variety of air purification

equipment. One of the most widespread

air-cleansing systems is a HEPA air purifier.

HEPA Filters

An acronym for ‘extraordinary efficiency particulate

arresting’, a Honeywell HEPA Air Purifier filter theoretically is adept of

removing more or less 99.97 % of flying particles of .3 micrometers or superior. These would involve ordinary irritants and allergens like

earth, pollen, mold and microbes. The

first True HEPA Air Purifier filter was

finished in the 1940’s in the Manhattan Project by the US Atomic Official group

to put off the increase of airborne radioactive contaminants which were a

end result of atomic bomb testing. These were

finished commercially accessible in

the 1950’s and HEPA became the registered trade name and a generic name for

very well effective

filters. Over the years HEPA filters have been extra developed to please a greater demand for air purity not

lone in homes but also in many industries similar to aerospace, electronic micro circuitry, biopharmaceutical labs,

also in office and commercial complexes. There are also Ultra-HEPA or ULPA filters

presented whose ability to filter

dirt and extra contaminants is even better than HEPA filters. It filters out

99.99% of the contaminants.

Allergy Relief

True HEPA filters, are excellent for removing all types of contaminants

that are superior than .3 microns in amount. One micron is

about one hundredth times smaller than the width of your hair. So, you can

picture just how small .3 micron is and the

ability of this filter to be capable to catch

and remove such particles. Thus when buying a HEPA filter do make sure that you’re

buying a true HEPA filter and not a HEPA type filter as the efficiency of the latter ranges from 25-95%, while true HEPA filter is

99.97% helpful in removing airborne particles.

In addition, HEPA filters present a dry natural

environment, ensuring the full removal of the trapped

microbes as it cannot last in dry

conditions. Some filters are chemically

treated to kill microorganisms while others may include a germicidal

ultra violet light to accomplish the same effect.

HEPA Air Purifiers are noisier than other filters since they apply a

motorized fan to suck in the air. Nevertheless, when

purchasing the purifier one must take notice of the performance of the fan motor as a weak motor will not

be capable to draw in acceptable quantity

of air for the purifier to be useful. The filter commonly

needs to be replaced each 12-18 months, depending on the use of the purifier. The life

duration of a HEPA filter usually ranges from two to five years.

Huge HEPA air purifiers are rated the best in terms of overall

presentation and ability to filter out microscopic particles.