Indoor air pollution is a serious problem. Based on the Environmental Protection Agency (EPA), air pollution levels are two to 5 times higher indoors. In a few buildings with an absence of proper ventilation, the indoor air may be 100 times more polluted compared to the air outside! This is because modern buildings are constructed with energy efficiency in mind. However, the tight seals which make a property 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 as well as other impurities.
Air purifiers eliminate allergens, toxic chemicals, and other dangerous pollutants. This article explains why people use air purifiers, how they work, which air purifiers you ought to avoid, and ways to choose the Air Purifier Machine to suit your needs.
Common Indoor Air Pollutants
Exactly what is the way to obtain indoor air pollution? With regards to organic pollutants, mold and dust mites are everywhere – and they are the two most common causes of year-round allergic rhinitis (hay fever). Pollen is also a pervasive allergen that always finds its distance to your property because it is so small and sticky. For those who have pets, they will likely surely spread their dander to each nook and cranny of your home. Many viruses and bacteria can also be airborne.
Even though they are not organic allergens, Volatile Organic Compounds (VOCs) cause lots of people to enjoy allergies and other health problems. 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 cigarette smoke, carbon dioxide, carbon monoxide, and nitrogen dioxide may also be found in your indoor air, as well as toxic heavy metals like airborne lead, mercury vapor, and radon.
How Air Purifiers Work
HEPA air purifiers make use of a HEPA air filter, that was designed by the Atomic Energy Commission inside the 1940s in an effort to filter radioactive contaminants. HEPA filters set the standard for Air Purifier China: to be considered HEPA, a filter must capture at least 99.97% of pollutants at .3 microns or larger. Top-selling HEPA air purifiers range from the Austin Air purifier, available with a HEGA (High Efficiency Gas Adsoprtion) filter, along with air purifiers from IQAir, Allerair, Blueair, and Honeywell.
Activated carbon filters remove gases, odors, and chemical toxins. The carbon is “activated” when it is given oxygen, which reveals an incredible number of tiny pores to draw in and adsorb chemicals. Impregnated carbon filters have been addressed with yet another chemical, normally either potassium iodide or potassium permanganate; these chemicals, referred to as chemisorbents, enhance the carbon filter’s capacity to trap VOCs as well as other chemically reactive gases.
Electrostatic filters work with an electrostatic charge to draw in pollutants and trap them on collector plates. These filters are perfect for those who don’t wish to have 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 a strong lung irritant and can be very irritating to some people with asthma or allergies. The Friedrich air purifier is, certainly, the best electrostatic air purifier, as well since 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 typically quite effective, but like electrostatic filters, they lose efficiency rapidly-and they may require frequent and dear filter changes. Some charged media air filter units also emit ozone. The main benefit of charged media filters is because they are quieter and much more energy-efficient than HEPA air purifiers. The Blueair air purifier is the ideal charged media filter, plus it will 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 the best place to have an air purifier is your bedroom. It’s important to have clean air in your bedroom simply because you spend about a third of your life there. If you’re allergic to animal dander and possess pets, then you may want to place an air purifier within the room where your pets spend the majority of their time-and keep the pets from your bedroom! Also, you must not place an air purifier in a corner of a room; it needs to be at the very least several feet from the walls for max air flow.
You should run your air purifier continuously for optimum performance. Most air purifiers have high and low settings. Even should you carry on vacation, our recommendation is that you continue your air purifier running on low. Otherwise, you’ll return to a property full of polluted air! If you are worried about your electric bill, find out how much energy Negative Ion Air Purifier uses before buying it. Typical HEPA air purifiers can use anywhere from 50 watts on low to 200 watts on high. For comparison, a normal lamp uses rnzokn 60 watts, while a normal computer uses about 365 watts.