Before you decide on which model or which manufacturer is the best, you will need to take a look at some air purifier comparisons first, lest you face the danger of becoming a victim of some fraud (a common danger in the air purifier market). However, before you start comparing the models, you will have to spend some time thinking about the answer to the following question:

“Why do I need a home air cleaner in the first place?”

The truth is painful and simple: even the best air purifier won’t get rid your home of all contaminants. Before you start shopping for an exact model, you have to know what exactly you want to get rid of. Only then you will be able to make a wise choice of what is best for your home or work environment.

HEPA, carbon, UV or ion air purifier?

The number and variety of home air cleaners is breathtaking and sometimes it makes you feel inadequate about choosing between an ion air purifier, HEPA filter and UV light filtration system, even if you do your homework on air purifier technology. The starting place is to ask yourself what worries you most in the air inside your house, then choose the best filters to get rid of that particular problem. That will be much easier, much faster and much more effective than just buying whatever sounds good.

Here is a short list of the most common air problems, along with the best cures.

1. Cigarette smoke: Try activated carbon air purifiers. They do an excellent job with all kind of odors. However, since they need a fan to propel the air through the filter, they need some time before the smell will vanish completely. Also, remember to place them where the air in the room can circulate freely. Stuck away in a corner is not a good spot because unlike an ion air purifier, activated carbon filters need the pollutants to go right through them.

2. Allergens: An ion air purifier will be the best alternative if you suffer from chronic allergies. While HEPA filters also have some effect, as an ion air purifier doesn’t rely on the fan, it has a wider effective range. Keep in mind though, that an ionizer doesn’t kill germs but simply removes them from the air. Make certain you wear something on your face and hands when you clean the purifier’s plates – they are crawling with nasties!

3. Dust: The most common of all air pollutants, dust mites are almost a universal problem. If you’re tired of vacuuming your house every day, go for an ion air purifier or a HEPA filter. They are excellent when it comes to getting rid of dust mites. HEPA filters generally have better performance and require much less maintenance, but an ion air purifier is much less noisy and can be placed anywhere without losing too much of its cleaning abilities.

Clearly an air purifier comparison is more like a rifle than a shotgun. That is, you need to know precisely what you wish to accomplish before you have a hope of choosing wisely. Buying what a slick salesman suggests might make you feel better but it won’t necessarily clean your air.

Sadly, our beautiful planet grows more toxic by the day making home air cleaners ever more critical. Learn how to avoid scams and make the best choice for your home or workplace. Home Air Cleaners

HEPA that stands for High Efficiency Particulate Arrestor is a type of air filter used for cleaning the air specially in equipments like vacuum cleaners. These air-purifiers filter the particles in the airborne environment down to 0.3 microns in size and at a speed-rate efficiency of 99.97%. The HEPA air-purifiers with their high-efficiency level have trimmed the usage of age-old air-cleaners. They not only purify the air but also remove even the smallest microns of allergens like dust, smoke, pollen, animal danders, bacteria and other industrial/chemicals effectively from the atmosphere.

Working of the HEPA air purifiers

The HEPA air cleaners work by filtering the allergens in the air through a HEPA air-filter that traps the particles allowing the clean air to return to the atmosphere. The larger number of times that the air passes through the HEPA filters, the better and cleaner becomes the quality of the air. So till date the HEPA purifiers have proved to be the most tried-and-true air-cleaning instruments. The best part about HEPA air-purifiers is that they never emit any byproducts or secondary pollutants such as ozone and ions.

The main instrument that makes the HEPA purifiers work so efficiently is the fan inside the filter. The fans aid in the trapping of large particles in the fold of the filters while the small particles and chemicals gets attached to the charcoal in the filter.

Some of the HEPA air-purifiers have fans that have a straight design where the air is drawn in from the back of the purifier and blown out through the front of the purifier. These units clean the air specifically and prove to be truly effective for bedrooms and sitting rooms. Others have unidirectional fans that pull the air from all sides of the machine and blow the filtered air out in all directions. These types of HEPA air-purifier are needed for purifying the air in the entire home. So whether it’s the larger particles or the smaller ones, the HEPA air-purifiers can clean the atmosphere completely.

Types of HEPA air-purifiers

The HEPA air-purifiers are hallmark of quality and dependability. The series of HEPA air-purifiers come in two basic configurations: standard with traditional electric motors and the PLUS systems featuring G.E. ECM Variable Speed, low energy motors. Either of these standard HEPA air-purifiers works with digital motor technology that is otherwise unavailable in any other whole-house filtration systems. The HEPA air-purifiers clean the atmosphere of the entire home effectively and instantly.

Benefits of HEPA air purifiers

With their effective technology, the HEPA air purifiers have well stowed away every other air-filters to a corner. They have adopted the same filtration effectiveness as required in hospital surgery rooms for cleaning rooms and in other applications where the removal of harmful respiratory elements are highly necessary.

Following are the benefits of HEPA air-purifiers:

-The compact design enables the purifiers to be easily installed in the homes.

-The patented by-pass approach allows for installation on any heating/cooling systems.

-The self-balancing air flow design adds no resistances to the flow of air.

-The three matched designed air filters like pre-filters, carbon air filters and HEPA air filters help in fast and instant filtering of air.

-These air filters are highly portable and can be installed anywhere in your home.

Get HEPA air-purifiers to feel the difference in cleaned air in your home or office.

Barney writes about various topics, please visit Air Purifier Stop and All Air Purifiers for more great air purifier and air conditioner information.