Guide on Buying Air Purifiers


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Are you considering an Air Purifier for your house? It can help to find out the 5 most common types so you can come up with an informed decision.

i.    Hepa Filter Air Purifiers
HEPA air purifiers function on the basic principle of filtration. HEPA is short for “high efficiency particulate absorbing” or “high efficiency particulate arrestance”. This kind of air filtration eliminates over 99% of dust, mold, pollen, bacteria and also other airborne particles. HEPA was initially a registered trademark, also now has continued to develop into a common term for very effective filters. The main problem with the HEPA air purifier is you need to regularly replace the filter. The key gain: If it’s HEPA certified, you already know it works well. Never assume all HEPA filters are created equal. Size matters: the more sq. ft. of HEPA filter, the more particulates it will likely be able to remove. The size, material, and construction of the particular filter media all play a role in the air purifier’s performance and may account for why one HEPA filter is higher priced than another.

ii.    Carbon Air Purifiers
Carbon air purifiers use activated carbon for air filter. The carbon bonds with the particles and odors as soon as the air passes through the filter. This air purifier can certainly capture smaller dust particles in comparison with a HEPA filter. The larger the carbon filters, the more chemicals it’s going to be able to absorb and the longer it will continue working.

iii.    UV Light Purifier
UV Light Purifiers also known as Ultraviolet radiation functions by making use of Ultra Violet light which sterilizes distinct organisms. It is extremely efficient on viruses, bacteria, and mold. The UV lamp coupled with a filter trap the particles, and then the UV light sterilizes and makes the particles harmless.

iv.    Ionic air purifiers
Ionic air purifiers create charged particles (ions) and emit them into the surrounding air. These ions combine with harmful particles (like dust) in the air, pushing the impurities to hang on to a nearby surface. Ion generators are the second most common type of air purifiers, but they both emit ozone, an effective lung irritant that’s in particular dangerous for people with asthma and other chronic lung diseases, both children, and the seniors.

v.    Ozone air purifiers
When the term ozone air purifier is utilized, it’s generally describing an air cleaner which causes ozone to disinfect the air or items within a room. Ozone air purifiers release ozone (O3) into the air. This reactive oxidant is most effective against chemical fumes, smells and bacteria but could not eliminate particles along with other allergens. However, excess ozone may result in the development of new pollutants and therefore these purifiers should be used properly.

An air purifier filter will allow you to get rid of your home’ s unwanted dirt which are flying around in the air. But you better conduct your own study to acquire the best and suited for your family needs.