Indoor air pollution is a major problem. Based on the Environmental Protection Agency (EPA), air pollution levels are two to 5 times higher indoors. In some buildings with a lack of proper ventilation, the indoor air may be 100 times more polluted compared to air outside! This is because modern buildings are constructed with energy efficiency in mind. However, the tight seals that 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, as well as other dangerous pollutants. This post explains why people use air purifiers, how they work, which air purifiers you should avoid, and the way to select the Air Purifier Machine to meet your needs.
Common Indoor Air Pollutants
What exactly is the supply of indoor air pollution? When it comes to organic pollutants, mold and dust mites are everywhere – and they are generally the two most common factors behind year-round allergic rhinitis (hay fever). Pollen is yet another pervasive allergen that always finds its way into your property since it is so small, and sticky. If you have pets, they will likely surely spread their dander to each and every nook and cranny of your home. Many viruses and bacteria are also airborne.
Even though they are certainly not organic allergens, Volatile Organic Compounds (VOCs) cause many individuals to enjoy allergic reactions and other health problems. VOCs include formaldehyde, fragrances, pesticides, solvents, and cleaning agents. VOCs can go into the air through chemical off-gassing from furniture, new carpets, adhesives, plastics, as well as other building materials. Furthermore, many VOCs are known carcinogens (cancer-causing agents).
Environmental contaminants like tobacco smoke, fractional co2, deadly carbon monoxide, and nitrogen dioxide may even be contained in your indoor air, as well as toxic heavy metals like airborne lead, mercury vapor, and radon.
How Air Purifiers Work
HEPA air purifiers use a HEPA air filter, which was developed by the Atomic Energy Commission within the 1940s in order to filter radioactive contaminants. HEPA filters set the typical for China Air Purifier: to become considered HEPA, a filter must capture no less than 99.97% of pollutants at .3 microns or larger. Top-selling HEPA air purifiers are the Austin Air purifier, provided with a HEGA (High Efficiency Gas Adsoprtion) filter, together with air purifiers from IQAir, Allerair, Blueair, and Honeywell.
Activated carbon filters remove gases, odors, and chemical toxins. The carbon is “activated” after it is given oxygen, which opens up an incredible number of tiny pores to attract and adsorb chemicals. Impregnated carbon filters happen to be given an extra chemical, normally either potassium iodide or potassium permanganate; these chemicals, called chemisorbents, increase the carbon filter’s capacity to trap VOCs as well as other chemically reactive gases.
Electrostatic filters make use of an electrostatic charge to bring in pollutants and trap them on collector plates. These filters are great for individuals who don’t want to have to worry about changing HEPA filters, however if the collection plates usually are not cleaned frequently, they quickly lose efficiency. Also, beware that some electrostatic filters emit ozone, which is proven to be a strong lung irritant and can be very irritating to some people with asthma or allergies. The Friedrich air purifier is, by far, the very 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-plus they may require frequent and expensive filter changes. Some charged media air filter units also emit ozone. The main benefit of charged media filters is they are quieter and much more energy-efficient than HEPA air purifiers. The Blueair air purifier is the greatest charged media filter, plus it will not emit ozone.
How and where to Use an Air Purifier
If you suffer from allergies (especially if you’re allergic to dust mite allergen), then the right place for the air purifier can be your bedroom. It’s important to have clean air in your bedroom because you spend in regards to a third of your life there. If you’re allergic to animal dander and have pets, then you certainly may desire to place an air purifier in the room where your pets spend almost all of their time-while keeping the pets out of your bedroom! Also, you must not place an air purifier in a corner of a room; it needs to be at least a few feet out of the walls for optimum air flow.
You should run your air purifier continuously for maximum performance. Most air purifiers have high and low settings. Even in the event you go on vacation, we recommend that you keep your air purifier running on low. Otherwise, you’ll go back to a property packed with 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 between 50 watts on low to 200 watts on high. For comparison, a normal lamp uses rnzokn 60 watts, while an average computer uses about 365 watts.