Here we will review the top ten purifiers based on recommendations from Consumer Reports and other websites that perform a comprehensive tests and present them to consumers. So according to our analysis the top ten air purifiers are:

1. IQAir Health Pro. This air purifier which tops our top ten air purifiers list received the highest rating at Air-Purifiers-America.com and in other reviews. It can filter down to 0.1 micron level size particulates and performs very well on high speed but is a bit noisy. IQAir Health Pro uses hyper HEPA technology and can clean up to a 1,000 square foot room. The Hong Kong Hospital Authority used this purifier during the SARS outbreak. A more expensive unit is the IQAir Health Pro Plus which additionally removes odors.
2. Blueair 601. According to the 2007 Association of Home Appliance Manufacturers (AHAM) Directory of Certified Room Air Cleaners, the Blueair 601 is included in our top ten air purifiers has the fourth-highest clean air delivery rate (CADR) among 40 brands for dust, pollen and smoke removal. It can clean up to a 679 square foot room and has a 10-year warranty. It uses a combination of ionization and HEPA-like filters. Some reviews say that in using this combination technology, Blueair captures a higher percentage of allergens without releasing ozone into the air, like other electrostatic models.
3. Alen A375UV. This is considered the most advanced model under the Alen brand with HEPA filtration, 2 UV lamps for bacterial control, permanent titanium dioxide filter for volatile organic compounds (VOCs) and activated carbon for light odor removal. It is good for use up to 400 square feet.
4. Alen A350. This item was found to be quieter than IQAir Health and can clean from 400 square feet up to 800 square feet. Alen A350 contains one filter catridge that contains the HEPA filter, carbon filter and pre-filter all in one. So the replacement filter costs are less and it costs half as much as Blueair or AlenA375UV.
5. Eco-Rx Master Series RX400. Most reviewers prefer HEPA air purifiers over UV models but Eco-Rx can be comparable to IQAir Health Pro and Blueair models using a different technology. The sealed chamber of the Eco-Rx ensures that incoming air remains in the unit long enough to be decontaminated. It also has a safety shutoff feature to minimize the risk of accidental UV exposure. It covers up to 500 square feet. Like other UV-only purifiers, this model is effective only against biological contaminants.
6. AllerAir. This brand uses five stages of filtration and includes high grade activated carbon for chemical and gas control. AllerAir uses HEPA technology and can remove allergens, odors and cigarette smoke.
7. Austin Air Healthmate. Removes dust, pollen and odors in large rooms. Its pre-filters are washable and can be vacuumed. It employs true HEPA filter and controls mold spores, pollen, pet dander, light tobacco smoke and dust mites.
8. Whirlpool Whispure AP45030S. This model has a pre-filter for odors, a filter change indicator and push button controls. It can clean up to a 500 square foot area. The filter replacement cost can add up the cost though. Its pre-filter has to be replaced every three months and the HEPA filter should be replaced every year.
9. Honeywell Enviracaire 50250. This is one of the least expensive air purifiers to receive good reviews. Honeywell Enviracaire is a circular air purifier that has a pre-filter for odors and a HEPA filter to trap allergens. It is designed for rooms up to 375 square feet. This is a cheaper item than other purifiers but is also noisier.
10. Hamilton Beach TrueAir 04161. This air purifier has a HEPA filter, a carbon pre-filter and UV germicidal light. It can cover up to 200 square feet. The carbon pre-filter absorbs odor and the UV light kills bacteria. It works together with the HEPA filtration to be more effective and has a filter indicator.

Today’s air purifier technology is so complex, most consumers do not know a thing about how it works and what to look for in an air purifier. I will explain some of the common terms you probably hear when buying an air purifier and what to look for.
MERV Rating
The MERV (Minimum Efficiency Reporting Value) Rating is a standard used by most air purifier companies to measure the efficiency of their air purifiers. It is an industry standard among air purifier companies so you can safely use this rating to compare different brands of air purifiers.
The MERV rating is from 1 to 16. Generally speaking the higher the merv rating, the more efficient is the air purifier. Most air purifier manufacturers will indicate the MERV rating on the box itself. A rating between 6 to 12 is considered good and should meet your needs.
The CADR Level
The CADR (Clean Air Delivery Rate) Level is another industry standard used to measure the rate of delivered clean air. So how do the air purifier manufacturers measure the clean air delivery rate and arrive at the numbers? It is measured by measuring the processing air volume of the 3 most common contaminants in our atmosphere. They are smoke, dust and pollen.
For each contaminant, the higher the CADR level, the more efficient it is at processing the contaminant. So you should pick an air purifier with high CADR numbers for all three components.
Another factor that you should consider before purchasing an air purifier is the air filter. This is one of the items you will need to replace often and so you may want to check the prices of an replacement air filter.
There are also some retailers who sell generic air filters. They are generally cheaper than original air filters but quality wise may not be that good.

My recommendation would depend on whether you are considering to purchase a more expensive air purifier or a cheaper one. If you are going to purchase a better air purifier, then use original air filters as they are more reliable and will not damage your air purifier. On the other hand, using OEM air filters may not be a bad thing if you are purchasing a cheaper air purifier.

Do you want to give your family a healthy home? Nowadays, you need air purifier to protect your home from dust and germs. Just try hunter HEPAtech air purifier. It’s a fantastic product.

With the experience of one hundred and twenty years, Hunter Company stands apart from all the producers in the market. Hunter air purifiers are the best air purifiers in the air purifier industry. These air purifiers remove 99.97% of the particles and dust from the air in your home. They make your home more comfortable and healthy place to live. Hunter HEPAtech air purifier is the product of Hunter Company. This air purifier offers a feature of whisper quiet fan that means it draws air without excessive noise.

Hunter HEPAtech air purifier is the most economic air purifier. The reason behind that is HEPAtech offers the best clean air delivery rate (CARD) per dollar value. Don’t worry about cooking and tobacco odors. This air purifier will not allow these odors to come to you. Its advance carbon prefilter will reduce the intensity of odors caused by cooking, tobacco and pets. It has the capacity of capturing larger dust particles, lint and pet hair from the dirty air.

Hunter HEPAtech air purifier removes 99.97% of all airborne particles as small as 0.1 micron in size that passes through the filter. All dust particles, germs and allergy causing particles. This happens because of the HEPAtech electric filter that is always permanently.

Hunter HEPAtech air purifier also takes care of your freshness through the cleaning process. It has an ionizer that distributes negative ions through the room to improve the cleaning-up process and refreshing the surrounding air. It has an effective airflow design which helps to release purified air back into the room from top of the unit by avoiding to stir up settled particles.

The list of HEPAtech series is a long one Go for the Hunter 30716 HEPAtech Large Tower 3-Speed Air Purifier with Ionizer. It will cost $60. It has features like digital control, a pre-filter, 3 fan speeds and will work its best in a room no larger than 240 sq ft. if you are not worried about price then you can buy the Hunter 30546 PremaLife Three-speed, Large-Room Air Purifier. It will cast $275.00. This purifier has ability of purifying air in rooms large as 510 sq ft. the best part is that it is reusable and permanent filter is there. Another model is Hunter 30716 HEPAtech Large Tower 3-Speed Air Purifier with Ionizer. It is for small area. Other option for small room of office is the HR30010 HEPAtech Air Purifier. It has features such as a drop in filter pack and portable in 6 ft. × 7 ft. room.

Your household activities will not get affected because of Hunter HEPAtech air purifier. It has space-saving similine style. This styling fits flush against the wall, so units don’t encroach on living areas. You will even notice that the air purifier is there. You will only get fresh and comfortable home environment. You can choose the size which will choose to your home. Thus your home will be the best place to live.

Do smoky cigars, lingering pet odors, or strong fumes pollute the air in your home? Although odors and foul smells are a natural part of life, they don’t have to be a part of your indoor air!

Honeywell  Air Purifier
Anyone with small children, pets, or a smoker in the house knows all too well that room deodorizers and air fresheners only mask the smell temporarily and don’t solve your real air cleaning needs. In fact, many of them release toxic chemicals into the air (not good!). To gain fresh, clean air, the odors in your home must be neutralized and cleaned completely. Odors like strong cooking smells, chemical fumes, and tobacco smoke are particularly dangerous for people suffering from asthma and allergies. As the air reaches the lungs, these bothersome odors and fumes trigger allergic reactions.

Honeywell Air Purifier
When deciding which air purifiers will be most effective against household odors, first consider the amount of air each air purifier can effectively process. The CADR, or Clean Air Delivery Rate, is used to measure the overall effectiveness of an air purifier and is tested and certified by the Association of Home Appliance Manufacturers (AHAM).
As air cycles through the air cleaner, the CADR measures the volume of air actually moving through the system, and the percentage and size of the particles being removed. CADR tests for pollutants like tobacco smoke, dust and pollen. These tests determine, in cubic feet per minute (CFM), how effective the air cleaner is at removing specific pollutants.

Honeywell Air Purifier
CADR results are recognized as accurate and impartial measurements by the U.S. Environmental Protection Agency (EPA) and the American Lung Association. Although some manufacturers use the air exchange rate to qualify their air cleaners, it is not comparable to the CADR tests. Air exchange rates only indicate the total volume of air that is processed by the air purifier in a given time and does not account for the particles being filtered or the overall effectiveness of the air purifier. Ensure that your air purifier has been tested and certified by the AHAM for optimal CADR results to guarantee that you will receive an air cleaner that has the ability to remove airborne contaminates, odors, and fumes.
Air purifiers utilize various methods of filtration for neutralizing and cleaning the awful odors in indoor air. Activated carbon filters are the most widely used type of filter to remove gases, odors, and chemical toxins. The carbon that is contained in activated carbon filters is basically charcoal. When charcoal is treated with oxygen, millions of tiny pores between the carbon atoms are created, enabling the activated carbon to adsorb odorous substances from gases or liquids.

Honeywell Air Purifier
The term “adsorb” refers to the process by which the material attaches itself to the charcoals by way of chemical attraction. Large surface areas with tiny pores of activated charcoal attract odors, gases, and chemical toxins, and the pores trap these impurities. As the carbon filter becomes full with airborne contaminants, the charcoal becomes less effective, requiring replacement. Impregnated carbon filters contain an additional chemical (a chemisorbent), allowing them to eliminate Volatile Organic Compounds (VOCs) as well as odors and fumes.
Many AllerAir air purifiers are especially equipped to remove VOCs, offensive odors, smoke, and smog. With an optional UV light to kill bacteria and sterilize the air, AllerAir air purifiers are comprised of an all-metal housing that does not produce off-gassing or ozone. AllerAir air purifiers offer heavy-duty air cleaning for industrial or residential settings.
HEPA (High Efficiency Particulate Air) filters, by definition, are required to filter at least 99.97% of all airborne particles as small as 0.3 microns, including dust, pollen, and pet dander. However, the size, material, and construction of the HEPA filter media will determine the amount of particulates that will be filtered. If the filtration media is too small, some ultra-fine particles like foul odors and chemical fumes can be missed.
To tackle odor control, HEPA air purifiers usually combine the HEPA filter with additional filtration systems. Manufacturers like Austin Air combine the HEPA filtration technology with their own carbon/zeolite filter to effectively remove airborne pollutants and lingering odors and smells. The carbon/zeolite filter is impregnated with potassium iodide for enhanced removal of chemically reactive gases, providing your home with air that’s free of allergens, toxins, and odors.
Charged Media filters are also effective against nasty odors. Through the use of electrostatic energy and synthetic fiber filters, many charged media filters can collect particles as small as 0.1 microns. The media filter, made from synthetic fibers, is charged through the manufacturing process and attracts airborne contaminants electrostatically before trapping them inside the fibers of the filter.
However, charged media filters lose their charge frequently and become less effective after every use, requiring a filter replacement to regain efficiency. In fact, some charged media filters emit ozone, a dangerous lung irritant that pollutes your air and should be avoided by allergy and asthma sufferers.
Some charged media filters like Blueair air purifiers offer optional smoke, odor, and gas removal filters. Known for their stylish and sleek design, Blueair air purifiers offer low energy consumption and easy-to-replace filters. With either a Smokestop filter or a particle and gas filter, Blueair air purifiers remove 99.97% of particles at 0.1 micron, and they don’t emit ozone.
Like charged media filters, electrostatic precipitators use electrostatic charges to safely clean air and neutralize odors. As air is pushed through many static prone fibers, electronic cells charge airborne particles and capture them inside of collector plates. As electrostatic precipitators don’t require filters, you don’t have to worry about replacing the filters. Simply wash the collector plates and insert them back into the air purifier for fresh, clean air.
Although some electrostatic precipitators emit dangerous levels of ozone, the Friedrich electrostatic air purifier emits only a trace amount, and it’s the best deal for your money. Friedrich electrostatic air purifiers have been tested and certified by the AHAM to outperform 99% of competing air purifiers at removing pollen, dust, and tobacco smoke. Proven effective against aerosols, odors, and fumes, Friedrich air cleaners provide an affordable solution to your polluted air.
So if you’re trying to rid your home of disgusting odors, noxious gases, or foul fumes, don’t spray air fresheners that will only contribute to your indoor air pollution. Instead, freshen your air with a quality air purifier. Your nose will appreciate it!