Indoor air pollution is a serious issue. According to the Environmental Protection Agency (EPA), air pollution levels are two to 5 times higher indoors. In a few buildings with too little proper ventilation, the indoor air may be 100 times more polluted than the air outside! The reason being modern buildings are constructed with energy efficiency in mind. However, the tight seals that will make a house energy-efficient also trap pollutants inside. On top of that, the average American takes nine out of ten breaths indoors, so it’s imperative to make sure that your indoor air is free of allergens along with other impurities.
Air purifiers eliminate allergens, toxic chemicals, and other dangerous pollutants. This article explains why people use air purifiers, the way that they work, which air purifiers you ought to avoid, and the way to choose the Olansi Air Purifier to meet your needs.
Common Indoor Air Pollutants
Exactly what is the source of indoor air pollution? In terms of organic pollutants, mold and dust mites abound – plus they are two of the most common factors behind year-round allergic rhinitis (hay fever). Pollen is another pervasive allergen that always finds its distance to your house as it is so small and sticky. If you have pets, they are going to surely spread their dander to every nook and cranny of your home. Many viruses and bacteria can also be airborne.
Even though they are certainly not organic allergens, Volatile Organic Compounds (VOCs) cause many people to experience allergy symptoms and other health conditions. VOCs include formaldehyde, fragrances, pesticides, solvents, and cleaning agents. VOCs can enter in the air through chemical off-gassing from furniture, new carpets, adhesives, plastics, and various building materials. Furthermore, many VOCs are known carcinogens (cancer-causing agents).
Environmental contaminants like tobacco smoke, fractional co2, carbon monoxide, and nitrogen dioxide may also be present in your indoor air, as well as toxic heavy metals like airborne lead, mercury vapor, and radon.
How Air Purifiers Work
HEPA air purifiers utilize a HEPA air filter, which was designed by the Atomic Energy Commission within the 1940s as a way to filter radioactive contaminants. HEPA filters set the typical for China Air Purifier: to be considered HEPA, a filter must capture no less than 99.97% of pollutants at .3 microns or larger. Top-selling HEPA air purifiers range from the Austin Air purifier, provided by a HEGA (High Efficiency Gas Adsoprtion) filter, in addition to air purifiers from IQAir, Allerair, Blueair, and Honeywell.
Activated carbon filters remove gases, odors, and chemical toxins. The carbon is “activated” after it is treated with oxygen, which reveals millions of tiny pores to draw in and adsorb chemicals. Impregnated carbon filters happen to be treated with yet another chemical, normally either potassium iodide or potassium permanganate; these chemicals, called chemisorbents, improve the carbon filter’s capability to trap VOCs along with other chemically reactive gases.
Electrostatic filters make use of an electrostatic charge to attract pollutants and trap them on collector plates. These filters are ideal for individuals who don’t wish to need to worry about changing HEPA filters, however if the collection plates are not cleaned frequently, they quickly lose efficiency. Also, beware that some electrostatic filters emit ozone, which is known as an effective lung irritant and can be very irritating for some people who have asthma or allergies. The Friedrich air purifier is, by far, the most effective electrostatic air purifier, as well because the overall top-ranked air purifier in the past Consumer Reports rankings.
Charged media filters give pollutants an electrostatic charge before collecting them in a traditional filter. Charged media filters are usually quite effective, but like electrostatic filters, they lose efficiency rapidly-and they also may require frequent and expensive filter changes. Some charged media air filter units also emit ozone. The benefit of charged media filters is that they are quieter and more energy-efficient than HEPA air purifiers. The Blueair air purifier is the greatest charged media filter, plus it does not emit ozone.
How and where to Use an Air Purifier
Should you suffer from allergies (especially if you’re allergic to dust mite allergen), then a good place to have an air purifier is the bedroom. It’s necessary to have clean air inside your bedroom simply because you spend about a third in your life there. If you’re allergic to animal dander and possess pets, then you definitely may wish to place an air purifier in the room where your pets spend almost all of their time-whilst keeping the pets from your bedroom! Also, you must not place an air purifier in a corner of a room; it ought to be at the very least a few feet away from the walls for max air flow.
You ought to run your air purifier continuously for maximum performance. Most air purifiers have high and low settings. Even should you continue vacation, our recommendation is that you continue your air purifier running on low. Otherwise, you’ll go back to a house full of polluted air! If you are concerned with your electric bill, find out how much energy Negative Ion Air Purifier uses before buying it. Typical HEPA air purifiers can use from 50 watts on low to 200 watts on high. For comparison, a typical lamp uses rnzokn 60 watts, while a normal computer uses about 365 watts.