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The Best Air Purifier: How Do You Know Which One To Buy?

When you are at your local department store, or home improvement store, and you are standing there, staring at the newest selection of air purifiers, it can be difficult to discern the best air purifiers from the worst. Many people figure that the best is always more expensive and, for the most part, this is true. However, if you want know which, out of the various air purifiers available, are the best, you should definitely seek out one of the many consumer reports.

Where To Find Consumer Reports

Consumer reports, when comprised by an unbiased opinion, are invaluable when trying to decide which is the best, no matter what product you are inquiring about. There are consumer report magazines and then there are websites. Consumer report websites might be your best choice because you can do a quick internet search to find the air purifier ratings, as opposed to trying to find out which magazine issue covered the subject.

Use Your Favorite Search Engine

Simply do a search using your favorite search engine and you’ll likely see a few consumer reports on the best air purifiers on the market today. You’ll find out which ones are worth your money and which aren’t. You will find out the perks and the bugs that are associated with each one as well as a ratings system. The ratings given will enable you to find out which brand is indeed the best air purifier.

There are many air purifiers on the market today. Some use filters and some don’t. Some cost twenty dollars and some cost a hundred or more. Some are little and some are large. Just by looking, you can’t determine which one is the best. You would either have to use each one individually, or you can trust someone who already has. That is how consumer reports are written. Someone sought out to find out which brand is the best air purifier and then they wrote a report about it.

They Must Be Unbiased

Just make sure that the consumer reports are unbiased. Make sure that they aren’t written by a particular company just to make their brand look like it’s the best when, in fact, it isn’t. Trust the consumer reports that seem to be the most non-judgmental and that’s how you’ll find out which is the best air purifier.

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March 31, 2007

Types of Home Air Purifiers

Tip! HEPA indoor air purifiers are one of the most reliable around, removing an estimated 99.97% of particles from the air.

Room Air Purifiers
Room air purifiers replaced tabletop units in the 1990s as the leading type of home air purifier. Tabletop units proved to be mostly ineffective, because of the inadequate volume of air being moved through the unit. Room air purifiers are almost as portable, and they are a lot more effective. There are three basic types of home air purifiers made for single-room use.

Tip! Living Air purifiers are expensive and emit ozone. Maybe they aren’t the best indoor air cleaners.

HEPA Filtered Air Purifiers
HEPA stands for High Efficiency Particulate Air. Most often made of charcoal, a HEPA filter is placed upwind of a high-velocity fan on the unit, which forces the contaminates into the filter, catching debris such as dust mites, tobacco smoke, pollen, and other pollutants.

Tip! Hunter air purifiers provide a healthier home for you and your family.

Ion Generators
Ionic units work by sending negatively charged ions out into your home. The ions attach to chemicals and particles in the air, causing them to become attracted to the surfaces of your house as well as to each other. The pollutants simply drop right out of the air. You then wipe, mop, and vacuum the material off the surfaces, as part of your regular chores. Ion-generating home air purifiers produce some ozone, so be aware of emission rates.

Ozone Generators
Ozone units work by sending ozone out into your home. The ozone reacts with some chemicals in the air, effectively canceling them out, but producing some byproducts that can be harmful in greater or longer exposures. Buy a unit that emits 50 parts per billion or fewer.

Whole House Air Purifiers
Manufacturers design whole house air purifiers to be installed in a central heating, air conditioning, or HVAC system. The benefit of a whole house air purifier is that it is out of sight. A filter is located in a return air grille or plenum. Anytime the fan in your central system kicks in, air is moved through the filter, effectively cleaning some of the air throughout your house. A whole house air purifier doesn’t run all the time, since central air fans only kick in when the temperature drops too low or climbs too high. For an all-around air cleaning, install a whole house air purifier. But if you want to focus on one room, a room air purifier is much more effective.

Tip! UV air purifiers are highly effective at what they do, but are unable to perform the same functions as other air cleaning systems. So for the best of both worlds, choose a system for your home that offers both – an air cleaning filter and a uv air purifier.

Air Purifiers Info provides detailed information on home, ionic, ozone, and HEPA air purifiers, as well as reviews of the best air purifiers on the market today. Air Purifiers Info is the sister site of Air Filters Web.

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March 30, 2007

An Introduction to Air Purifiers

Tip! With electrostatic precipitator technology, minute amounts of ozone are produced during the ionization process. This is drastically different from ozone generators sold as air purifiers that do not improve indoor air quality, but produce heavy concentrations of potentially harmful ozone.

Air purifiers have been around in various forms since the 1940s, when the first HEPA filter was designed to protect workers from airborne nuclear material. Since then, air purifiers have been used in hospitals, work sites, and homes to protect against viruses, mold, bacteria, pollen, pet dander, tobacco smoke, dust mites, and a great number of industrial and household chemicals. The people who stand the most to gain from air purifiers are those with allergies, asthma, and other respiratory ailments.

Tip! Three popular types of air purifiers are available.

But everybody can benefit from having cleaner air in the home. The Environmental Protection Agency lists indoor air pollution among the top five environmental risks to public health. In fact, the inside of your home could well contain two to one hundred times more air pollutants than an outdoor urban environment.

Air purifier value varies widely. You can spend upwards of $1600 for the best air purifiers known to man, or you can spend as little as $70 for a good car unit. You can also spend an arm and a leg on junk if you’re not careful. One thing to keep in mind when buying an air purifier is unit-to-filter value. If your unit uses a HEPA filter, find out how much it costs to replace the filter. You may end up spending thousands on the filter alone. The question is, what kind of a machine do you want?

Tip! Standard fiberglass HVAC air filters are installed ahead of motors and fans to protect them from sandpaper-grit sized particles, not as air purifiers.

Home air purifiers use a number of technological approaches to cleaning your air so you can breathe more easily. They use HEPA (High Efficiency Particulate Air) filters; electrostatic filters, ion generators, ozone generators, ultraviolet light, and other methods to get rid of both large and miniscule particles. Some operate by drawing in air via a fan, cleaning the air, and re-releasing it. Others work by actually sending out “purifying agents” throughout the room.

Today you have two basic choices for home air purifiers: room air purifiers, and whole house purifiers. Generally speaking, room purifiers are better for air-cleaning efficiency and cost.

Air Purifiers Info provides detailed information on home, ionic, ozone, and HEPA air purifiers, as well as reviews of the best air purifiers on the market today. Air Purifiers Info is the sister site of Air Filters Web.

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