Do I need an Air Purifier? | Home Improvement | Furniture | Home ...

According to the U.S. Environmental Protection Agency, indoor air pollution ranks in the top five environmental health risks. ?Their primary advice on dealing with indoor polution is to either eliminate the source of ?the pollution or to ventilate your house with clean, outdoor air. ?Of ?course, most of the time, this isn?t possible, since the source of the allergens and pollutants are often, you guessed it, the outdoor air.

This is where an indoor air cleaner can be a great help, and the following information should help you?choose the best air cleaner that is affordable for you.

There are a variety of models to choose from, with a wide variety of capabilities and pricing. ?Most air cleaners are able to control the levels of airborne allergens and particles, like dust or dander, at a level where the homeowners are happy. ?Smaller units can handle small rooms, and larger units are required to handle the air volume of larger, or multiple rooms. ?And, within the same size unit, the more expensive models tend to be able to filter smaller particles.

At a high level, there are two distinctly different types of air cleaners:

Mechanical air cleaners The operation of these types of units are easy to understand. ? There?s a filter material, just like an air cleaner under the hood of your car, that has tiny holes in it that allow air to pass, but trap particles like dust, pollen, animal hair, and so forth. ? One example of a mechanical air cleaner you?ve probably heard of is a ?HEPA? (high-efficiency particulate air filters) filter. ?These types of filters work very well, and thus are popular not only for air cleaners, but for other appliances that require filtering, like vacuum cleaners.

Electronic air cleaners, These cleaners are a little more complex, and use theory called electrostatic attraction to trap dust and other particles. This type of cleaner usually has a device called an ionizer, which releases positively charged ions into the air. These charged ions attach themselves to airborne particles, giving them a sort of ?static cling? that forces them to stick to any nearby flat surface, like a wall or your furniture. ?It?s important to research these devices if you choose one, as some are prone to byproduct, which can irritate your lungs.However, some electronic air cleaners can produce ozone, a lung irritant.

So, what?s the bottom line on these devices? ?We recommend you?choose one that?s affordable, but that is rated to handle the size of the area that needs cleaner air. ?Even the low-end models will make a?noticeable?difference, provided they aren?t put into an area that?s larger than it can handle.

from your own site.

Source: http://likhome.org/home/do-i-need-an-air-purifier/

debra messing ayaan hirsi ali rachel uchitel strait of hormuz new years eve party ideas mars needs moms gary johnson