Alen Air Purifier

Air purifiers are the devices that eliminate the poisonous particles from the air, thus making it pure. Sometimes polluted air as well as unhygienic conditions can prove to be harmful for people who are allergic to certain substances or are asthmatic patients. Air purifiers are equally good for the people who are health conscious and it is also beneficial for the pregnant women, elder people, small children, babies who specially require pure and good quality air around them.

Alen air purifiers function by eliminating the air impurities around you. The working of these machines varies with different technologies used in the manufacturing process. Different processes are used to give you the maximum results of these air purifiers. Alen air purifiers use the best technologies for the manufacturing of their products so as to make the surroundings pure and pleasant.

Alen air purifier work by trapping the polluted particles in the air. The surrounding air is absorbed by the purifiers that gets filtered and released back into the surroundings. These purifiers come in different sizes that can be fitted according to the size of the area.

The expert's advice that Alen HEPA air filters should be replaced every six months to get the maximum benefits of these air filters. Replacing the Alen air filters on a regular basis will increase the life of the purifier and guarantee maximum removal of air particles, thus ensuring a god health of your family. These purifiers are low maintenance and do not require any special cleaning.

Holmes Air Purifiers with HEPA Filter

Holmes Air Purifiers are the leaders in manufacturing the home comfort solutions. They have been dealing with manufacturing of air purifying products for more than ten years. The products of this company are priced reasonably and also serve various purposes.

The Holmes purifiers are based on the HEPA filter technology which purifies the air up to 99.97%. They can be fixed on the wall and require very little space. These machines are noiseless and need no special cleaning processes. They come with a filter change indicator so as to help you track the usage of the filter. It is recommended that you change the filter every 12 to 18 months depending on the use of the machines. This also helps in increasing the life of the machine and the durability of the Holmes air purifier purifier.

The latest technologies are used in the manufacturing of these products to meet the standards of their valued customers. These purifiers are important in the houses where there are babies, small children, elderly people and pregnant women, as it is essential that they best quality air of air. These air purifiers capture the air from the surrounding areas that is passed through the carbon filters as well as through the HEPA filters. The double filtering processes help capturing all small and large air impurities making it cleaner and safer for breathing.

Harmony HEPA Air Purifiers a product by Holmes air purifiers can be used in an area of 19' X 22'. Sleek and slim in designed this purifier comes with a digital display timer. This low maintenance machine equipped with carbon and HEPA filter cleans the air effectively up to 99.97% ,which carries airborne diseases like pet dander, molds etc.

Holmes Tower Air Purifiers comes with a permanent filter which needs no replacement. These machines are equipped with oscillation booster and independent ionizer which increase the level of purifying process. The sleek tower shaped machine comes with a remote control inclusive with the price. The machine measures 8-1/4 in width, 11-7/8 in depth and 29-1/2 in height.

Holmes air purifier (HAP 424-U) is equipped with two filter change indicators which can remove impurities as small as 0.3 microns. It can fit into an area measuring 180sq.ft. This tower shaped machine is available in black color.

Holmes Harmony 99% HEPA air purifiers can be fitted in room size of 10' by 11'. The HEPA filters and the carbon filters remove all the impurities in the air up to 99%. This machine comes with 3 year warranty and is suitable for desk top or table use. Quite on sound it is equipped with 3 speed GE motor. Carbon filter/ HEPA filter are available separately at an extra cost. The dimensions of the machine are width= 13, height=5-1/2, depth=9-1/4 and it weighs around 5 lbs.

Jarden BAP 815-U Air Purifier a product of Holmes air purifier is based on the HEPA filtering technology which effectively removes the aerial impurities up to 99% this tower shaped machines are available in two colors- silver and blue.
All the above product range is available at a reasonable price to allow the health conscious people live in a cleaner environment.

Ionic Air Purifier

Is someone at your home suffering from asthma or any type of allergies? If yes, then you need an indoor air purifier. They promise to protect your home from dust, germs and dangerous pollutants. You can try for ionic air purifier. They claim that they remove the harmful particles from the air and make the home healthier and you could improve the quality of life with fresh air.

Ionic air purifier makes use of scientifically based technology to bond small ionic particles to the impurities in the air. The weight of particle will increase and they will get automatically removed. You need not change the filters of ionic air purifier like a regular air purifier. Regular filters can get clogged up. This will lead to severe contamination of your home environment. You don't have to worry about the filter changes in ionic air purifier. They present no potential danger from a blocked system. Ionic air purifiers are very consistent in their work. This is the main reason of their growing popularity among householders.

Ionic air purifiers are created keeping in mind you and your family's health. It uses ionic particles that attach to the impurities in your air. It works to remove it particulate matter quickly. You can save your family from fiberglass dust and pollen grain allergies. These impurities may cause dangerous health problem.

You are going to reduce the expenses of serious health problems by getting ionic air purifier. You may feel that you are spending too much while purchasing it, but later on you will understand that you have made a smart choice. Otherwise, you will have to visit hospital frequently. There is possibility that your child may face complications such as asthma or dust allergies through impurities in the air. Ionic air purifier is cheaper than other air purifiers are. You can use them in your car too.

Ionic air purifiers release negatively charged particles. Thus they work. They can be easily eliminated by attracting them together. They are very effective in removing particles like smoke, fumes, pollen, bacteria and pet danger from the air.

Some Ionic air purifiers contain negative ion capabilities. The manufacturers of these purifiers claim to neutralize the effectiveness of airborne particles without drawing them into the filter. The latest technology developed with the Ozone Guard air purifiers. These purifiers claim to convert dangerous ozone gases into purified oxygen.

Ionic air purifiers put negative ions in the air and filters out the positive ions. Don't be worried about these negative ions. The air becomes fresh and clean by ionic air purifiers. Ionic air purifiers helps to control and balance out the air you breathe.
Your family can be guaranteed of a healthy home environment with ionic air purifiers by creating a germ free environment. These purifiers are also known as ozone air purifier or ion air cleaners. They provide a comfortable, safe and healthy environment.

Ionic Air Purifiers Facts

Ionic Air Purifiers Facts

By Tom Turner

Breathing is such a natural thing that we don't often think about it. Have you ever wondered what is in the air you are breathing, and what it is doing to your body? It's a fact that one of the top five most environmental hazards to our health is, indoor air. Ionic air purifiers are made to clean the air you breathe indoors. With the knowledge that there is up to 100 times the amount of pollution indoors than outdoors, and the fact that we spend 90 % of our time indoors, I think it is safe to say we need to be concerned. This article will give some facts into ionic air purifiers and why they could help the indoor air you are breathing.

Ionic air purifiers are designed to put more negative ions into the air and filter out positive ions. The higher negative ions are safer for you. High negative ions give you a sense of calmness, a soothing feeling. The same kind of feeling is found after a lightning storm when the air smells fresh and clean. High levels of positive ions can cause you to feel depressed and this same feeling happens just before a lightning storm. You can feel the charge of electricity before it even happens. Ionic air purifiers can help to control and balance out the air you are breathing.

There are many things indoors that can cause health problems, and ionic air purifiers are used to remove these particles from the air you are breathing, making it cleaner and free of these problem particles. Things such as dust and dust mites, pollen, and tobacco smoke, can trigger allergies, which in some cases could cause an asthma attack. Many people die each year as a result of asthma, so getting rid of dust and other allergens in the air could be vitally important to someone who suffers with asthma. Ionic air purifiers could actually be a lifesaver for someone who suffers from asthma.

There are numerous ionic air purifiers on the market, so you will want to do some research to check out what is available and the statistics on how well it works. Marketing is a strategy to sell something, so don't get caught up in the promotion. Make sure the ionic air purifier does what it claims to do before purchasing.

For more information on Air Cleaners and Purifiers for your home or business try visiting http://air-cleaners-and-purifiers.com a website that specializes in providing helpful tips, advice and Air Cleaners and Purifiers resources to include Ionic Air Purifiers and more.

Article Source: http://EzineArticles.com/?expert=Tom_Turner


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How to Select the Best Air Purifier For Your Needs

Author: M. Scott Smith

Indoor air pollution is a serious problem. According to the Environmental Protection Agency (EPA), air pollution levels are two to five times higher indoors. In some buildings with a lack of proper ventilation, the indoor air may be 100 times more polluted than the air outside! This is because modern buildings are constructed with energy efficiency in mind. However, the tight seals that make a home 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 and other impurities.



Air purifiers eliminate allergens, toxic chemicals, and other dangerous pollutants. This article explains why people use air purifiers, how they work, which air purifiers you should avoid, and how to select the best air purifier for your needs.



Common Indoor Air Pollutants



What is the source of indoor air pollution? In terms of organic pollutants, mold and dust mites are everywhere - and they are the two most common causes of year-round allergic rhinitis (hay fever). Pollen is also a pervasive allergen that always finds its way into your home since it is so small and sticky. If you have pets, they will surely spread their dander to every nook and cranny of your home. Many viruses and bacteria are also airborne.



Even though they are not organic allergens, Volatile Organic Compounds (VOCs) cause many people to experience allergic reactions and other health problems. VOCs include formaldehyde, fragrances, pesticides, solvents, and cleaning agents. VOCs can enter the air through chemical off-gassing from furniture, new carpets, adhesives, plastics, and various building materials. Furthermore, many VOCs are known carcinogens (cancer-causing agents).



Environmental contaminants like cigarette smoke, carbon dioxide, carbon monoxide, and nitrogen dioxide may also be present 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 in the 1940s as a way to filter radioactive contaminants. HEPA filters set the standard for air purifiers: to be classified as HEPA, a filter must capture a minimum of 99.97% of pollutants at 0.3 microns or larger. Top-selling HEPA air purifiers include the Austin Air purifier, available with a HEGA (High Efficiency Gas Adsoprtion) filter, along with air purifiers from IQAir, Allerair, Blueair, and Honeywell.



Activated carbon filters remove gases, odors, and chemical toxins. The carbon is "activated" when it is treated with oxygen, which opens up millions of tiny pores to attract and adsorb chemicals. Impregnated carbon filters have been treated with an additional chemical, normally either potassium iodide or potassium permanganate; these chemicals, known as chemisorbents, improve the carbon filter's ability to trap VOCs and other chemically reactive gases.



Electrostatic filters use an electrostatic charge to attract pollutants and trap them on collector plates. These filters are great for people who don't want to have to worry about changing HEPA filters, but if the collection plates are not cleaned frequently, they quickly lose efficiency. Also, beware that some electrostatic filters emit ozone, which is known to be a powerful lung irritant and can be very irritating to some people with asthma or allergies. The Friedrich air purifier is, by far, the best electrostatic air purifier, as well as the overall top-ranked air purifier in previous 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-and they may require frequent and expensive filter changes. Some charged media air filter units also emit ozone. The advantage of charged media filters is that they are quieter and more energy-efficient than HEPA air purifiers. The Blueair air purifier is the best charged media filter, and it does not emit ozone.



Where and How to Use an Air Purifier



If you suffer from allergies (especially if you're allergic to dust mite allergen), then the best place for an air purifier is your bedroom. It's essential to have clean air in your bedroom because you spend about a third of your life there. If you're allergic to animal dander and have pets, then you may want to place an air purifier in the room where your pets spend most of their time-and keep the pets out of your bedroom! Also, you should not place an air purifier in the corner of a room; it should be at least a couple of feet away from the walls for maximum air flow.



You should run your air purifier continuously for optimum performance. Most air purifiers have high and low settings. Even if you go on vacation, we recommend that you keep your air purifier running on low. Otherwise, you'll return to a house full of polluted air! If you are concerned about your electric bill, find out how much energy an air purifier uses before buying it. Typical HEPA air purifiers can use anywhere from 50 watts on low to 200 watts on high. For comparison, a typical lamp uses about 60 watts, while a typical computer uses about 365 watts.



Air Purifiers to Avoid



Avoid ozone generators and ionizing air cleaners. These air purifiers create ions that attract pollutants; however, many of the pollutants are released back into the air, often times leading to dirty spots on nearby walls. Besides the fact that they don't do a good job of cleaning the air, ozone generators and ionizing cleaners also emit ozone. Ozone, a main component of smog, could potentially lead to a serious asthma attack.



Moreover, David Peden, researcher at the Center of Environmental Medicine and Lung Biology at the University of North Carolina, has examined how ozone exposure might exacerbate the allergic response of people who are allergic to dust mites, and his results suggest that ozone worsens the asthmatic response. The EPA has warned consumers against using ozone generators, and Consumer Reports recommends against the newest Ionic Breeze Quadra, despite the addition of OzoneGuard, a device meant to eliminate some of the dangerous ozone emitted by the Ionic Breeze.



Consumer Reports points out: "Our air-cleaning tests show that the Ionic Breeze with OzoneGuard does a poor job of removing smoke, dust and pollen particles from the air when new and after 500 hours of continuous use" and "the Ionic Breeze with OzoneGuard still adds ozone to the air."



How to Buy the Best Air Purifier



The air purifier market is vast and riddled with confusing and often misleading advertising schemes. If you're shopping for an air purifier, then you should first consider what kind of pollutants you're trying to eliminate. For example, if you have problems with cigarette smoke, then you'll want to make sure your air purifier has the ability to eliminate fumes, VOCs, and other gases. You may also want to consider the following factors before buying an air purifier: the area coverage (make sure the square footage listed for the air purifier is about the same or slightly greater than the square footage of the room where you intend to use it); the ACH rating (Air Changes Per Hour-this number lets you know how frequently the air purifier can exchange all the air in a given room); the CADR (the Clean Air Delivery Rate tells you how much air is purified and how well it is purified); the price; how often you have to replace the filters and how much they cost; the noise level of the air purifier; energy usage; whether it emits ozone; extra features (like a filter change indicator light); the manufacturer's reputation; and the warranty.



Visit achooallergy.com to learn more and browse a large selection of top brand air purifiers.

Article Source: http://www.articlesbase.com/home-improvement-articles/how-to-select-the-best-air-purifier-for-your-needs-464643.html

About the Author

Scott Smith is a natural health enthusiast and director of marketing and communications at achooallergy.com.

How Do Air Purifiers Work?

Author: M. Scott Smith

Although they may seem like a new innovation, air purifiers have been around for more than 200 years. Beginning as protective masks for fireman, air purifiers have now evolved the ability to protect you and your family from airborne pollutants.



As allergies and asthma now affect more than 50 million Americans, the concern for safe indoor air quality has rapidly increased. Now more than ever, Americans are looking for ways to improve their indoor air quality. Air purifiers lead the pack in advancements for cleaner air.



Allergens like smoke, mold spores, pollen, bacteria, viruses, pet dander, and other pollutants damage your lungs and immune system. Unfortunately, most of these irritants cannot be seen by the naked eye. Air purifiers filter allergens and pollutants seen or unseen by the human eye. To remove these objects, air purifiers typically use filters, electrical attraction, or ozone.



Air filters utilize fine sieves that filter particles from circulating air. As air flows into the air purifier, the finer the sieve used, the smaller the particles it traps. The accepted benchmark for air filters has been set by the High Efficiency Particulate Air (HEPA) filters, which are guaranteed to trap 99.97% of airborne particles larger than 0.3 microns. Microns are the standard unit used for measuring air particles. Each micron is equivalent to 1/25,400 of an inch. The naked eye cannot see anything this small, so pollutants like bacteria and viruses escape detection. Room air conditioner filters only capture particles 10 microns or larger. HEPA filters remove smaller allergens like dust, smoke, chemicals, asbestos, pollen, and pet dander.



The more times the air passes through the HEPA filter, the cleaner the air becomes. The room capacity of a HEPA air purifier will determine whether the air cleaner can handle your air purifying needs. Top-of-the-line brands like Austin Air purifiers will provide approximately 15 air exchanges per hour in an average room and contain an average of 15 lbs of activated carbon/zeolite blends, which adsorb chemicals and odors.



In addition to the HEPA filter, brands like AllerAir and IQAir offer an optional medical grade ultra-violet (UV) light system, used to quickly kill viruses, bacteria, and fungi upon entry into the air purifier. UV light also protects the HEPA filter from biological and viral contamination.



Electrical attraction is another technology utilized by air purifiers to trap particles. Three types of air cleaners work using electrical attraction: electrostatic precipitating cleaners, electret filters, and negative ion generators.



Electrostatic precipitating cleaners, or electronic air purifiers, draw particles in by fan and charge them with a series of high-voltage wires. Several plates (precipitating cells) carry the opposite electrical charge and attract the contaminants as they pass by the plates. Electronic air purifiers are perfect for individuals who don't want to worry about the costly replacements of HEPA filters. Friedrich electrostatic air purifiers remove approximately 95% of all airborne particles and carry low energy costs for you.



Electret filters in air purifiers use synthetic fibers that create static charges to attract particles. Electret filters are offered in a variety of types including plain, pleated, disposable or reusable. Depending on the type of filter you need, will determine how often the filter requires replacement.



Some brands like Blueair combine the HEPA technology with their own electrostatic media filter technology, which charges the incoming particles instead of the filter. By marrying the two unique purification systems together, Blueair created a more effective air cleaner.



Negative ion generators or ionic air purifiers use tiny, charged wires or needles to create gas molecules with negative charges or ions that adhere to the airborne particles and collect in the filter. However, many ions end up back in the air, sticking to furnishings and other surfaces that may be stained by them.



Ionic air purifiers only remove certain types of particles and aren't always effective against gases, chemicals, or odors. Some ionic air purifiers have been shown to re-circulate the same dirty particles that they draw in, making them much less effective than traditional air purifiers using HEPA filtration.



Instead of using filters to trap particles, ozone generators use high voltage electrical currents to convert oxygen to ozone, which acts as a powerful oxidant and breaks down molecules and microorganisms in the air. Several tests have proved that ozone generators are not very effective at removing indoor allergens.



Ozone, in fact, can be hazardous to your health, and both ozone generators and ionic air cleaners emit ozone. In nature, lightning creates ozone when it cuts through oxygen molecules in the air. In the atmosphere, ozone helps protect us from harmful UV rays; however, on the ground level, ozone is a powerful lung irritant. When created artificially, ozone can actually aggravate allergies and asthma, damaging the lining of nasal passages and lungs, causing coughing, throat irritation, chest pain, and shortness of breath. The Environmental Protection Agency and the American Lung Association advise against using ozone generators.



Asbestos and radon are growing problems in homes today. Heating devices produce carbon monoxide and other dangerous gases, and chemicals like formaldehyde and ammonia are increasing in the home environment. Since most Americans stay indoors an average of 90% of the time, providing fresher and cleaner air has never been more important.



Finding an environment-friendly solution has become much easier. Learn about air purification today. The right air purifier will provide asthma and allergy sufferers with air free of airborne pollutants and establish healthy indoor air quality for you and your family.

Article Source: http://www.articlesbase.com/home-improvement-articles/how-do-air-purifiers-work-466501.html

About the Author

Scott Smith is an expert on indoor air quality and air purifiers at achooallergy.com.