Ultimate Guide to Air Purifiers

There are a lot of ways that you can do to keep your homeclean. You can mop the floor and vacuum every room regularly to ensure that there are no dust and debris around. However, no matter how often you sweep the floor or vacuum your furniture and carpets, you still can’t be sure that there are no more dust particles and other allergens floating on air. If you’ve been suffering from allergies or asthma, it is very important for you to keep the air in your home clean. But how can you do this?

Today, aside from vacuuming your home regularly to remove dust and debris from the floor and furniture, you can also use an air purifier to improve the air quality in your home and purify the air. If you are interested to know more about air purifiers, read on. Today, we are giving you the ultimate guide to air purifiers.

What is an Air Purifier?

An air purifier is an indoor device used to filter domestic or industrial air. It is used primarily to remove pollution, improve air quality, and keep the air sanitized. The use of this device is generally to limit the spread of harmful residues or allergens, and as well as to prevent allergy problems and asthma-related to air quality. Aside from that, an air purifier can also be used by people as a preventive measure even when they do not have any particular problems and just want to protect their health.

Air purifiers can take in polluted air and release clean air back out. Like other home appliances, they also come in different sizes, shapes, and as well as features, but all of them have the same goal of removing air pollutants. They are devices dedicated to combating ambient pollution, which contributes to the improvement of indoor air quality.

History of Air Purifiers

A patent was given to Charles Anthony Deane in 1830, for a device encompassing a copper helmet with an attached flexible collar and garment. It also has a long leather hose attached to the rear of the helmet to be used to supply air. The original concept was it would be pumped using double bellows. It has a short pipe to allow breathed air to escape. It was supposed to be constructed from leather or airtight cloth and secured by straps.

John Stenhouse filed two patents in the 1860s. He applied the absorbent properties of wood charcoal to air purification, creating the first practical respirator. After a few years, John Tyndall made an improvement to the fireman’s respirator and added a hood that filtered smoke and toxic gas from the air.

HEPA filters were then commercialized in the 1950s as highly effective and efficient air filters after they were used in the United States’ Manhattan Project in the 1940s to control airborne radioactive contaminants. In 1963, the first residential HEPA filter was sold by brothers Manfred and Klaus Hammes in Germany. With that filter, they created the Incen Air Corporation, which was the precursor to the Swiss air quality technology company called IQAir Corporation. It is the first one to introduce an air filter system in Germany.

How Do Air Purifiers Work?

Air purifiers work by filtering indoor air and purifying it by removing the different sources of pollution. There are different stages of air purification. First, the air in the room is drawn in the purifier to capture the particles. Then, the air passes through different filters that catch the different air pollutants present in the air. Your air purifier, depending on its performance, will treat different volumes of air associated with the size of your room. Therefore, if you want to get the best results, it’s better to have one air purifier in each room or enclosed area.


Different Types of Air Purifiers

If you are looking into buying an air purifier for your home, there are also different types that you can choose from. To give you some ideas on what each of them can offer, here are the different types of air purifiers:

Where to Buy
Homedics TotalClean UV Tower Air Purifier - 5-in-1 with Night Light, Carbon Odor Filter, Ionizer White (Small Room, Black)
Envion Ionic Pro Turbo, 500 Sq Feet, Black
LEVOIT H13 True HEPA Filter Air Purifiers for Allergies and Pets, Smokers, Smoke, Dust, Mold, and Pollen, Cleaner for Bedroom, Large Room with Optional Night Light, LV-H132
Whirlpool WPPRO2000P Whispure True Hepa Air Purifier, Activated Carbon, 508 Sq Ft, Smart Auto Mode, Ideal for Allergies, Odors, Pet Dander, Mold, Smoke, Wildfire, Germs - Pearl White


UV Air Purifiers

UV air purifiers are made to use short-wave ultraviolet light or UV-C light to inactivate airborne pathogens and microorganisms like viruses, mold, and bacteria. Just like the other air purifiers, they also have the same goal of reducing indoor air pollutants. UV air purifiers are also sometimes referred to as UV germicidal irradiation or UVGI air purifiers. It is different from other air purifier technologies that have UV light technology but do not use it directly against air pollutants.

UV-C air purifiers are usually sold today as stand-alone, freestanding, or a system installed into pre-existing residential or commercial HVAC units. When air is forced into the device, it will pass through UV lamps that will directly attempt to disinfect the air by means of germicidal irradiation. The biggest safety concern when using UV air purifiers is that ozone may be generated during the process.

Ionic Air Purifiers

Ionic air purifiers are also sometimes called ionizers or ion generators. They emit electrically charged molecules called ions into the air, and these ions attach themselves to particles of dust, mold, pollen, pet dander, and other allergens and irritants in the air. In that process, the particles will get attached to each other, making them larger and heavier so that they will settle faster. It also makes them cling to surfaces like walls, floors, and furniture. With this, there will be fewer particles drifting around in the air that can be inhaled.

Air Purifiers with HEPA Filters

High-Efficiency Particulate Air filters or HEPA filters help air purifiers to filter out 99.97% of particulate pollutants, like dust mites, pollen, dust, and more, which are as small as 0.3 microns in size. They allow for a more sanitary environment and are commonly used in health facilities. However, the only drawback to the HEPA filter is that it is not made to remove odors, smoke, and volatile organic compounds.

Air Purifiers with Activated Carbon Filters

Activated carbon is manufactured at high heat, making it extremely absorbent and giving it ample space to ensure thetotal absorption of volatile elements on a molecular basis. Carbon filters have molecular-sized pores that have high absorbency and chemical bonding. These properties make activated carbon filters highly effective when it comes to capturing pollutants that are able to pass through HEPA filters, such as gases, chemical emissions, cigarette smoke, and other odors. Therefore, it is great if you can find air purifiers that both have HEPA filters and activated carbon filters.

Benefits of Using an Air Purifier

Here are some of the benefits that you can get when you use an air purifier at home:

  • Cleaner air: The main benefit that you can get from an air purifier is having an improved and clean indoor air as it removes contaminants.
  • Healthier air:Keep in mind that not all air purifiers have the germicidal capacity. But if yours do, then this can help keep everyone in your home healthy. Aside from that, it can also prevent your HVAC system from spreading germs from one sick person’s room to another.
  • No more bad odors:Air purifiers can trap airborne particles and as well as help control odors. Some air purifiers can help make your home smell fresher, especially after cooking dishes that have strong odors or when someone smoked tobacco indoors.
  • Seasonal allergy control:If you or anyone in your family suffers from seasonal allergies, it is very important for you to have an environment where you can be safe from the many types of pollens and molds that might trigger your symptoms. And one of the things that can deliver a safe and clean environment is an air purifier.
  • Slower dust build-up:As we’ve mentioned earlier, even when you clean and vacuum your house often, dust will always end up in your home. It’s because most of the dust you see is actually human skin flakes. But when you have an air purifier at home, it can help slow down the rate of dust accumulation, keeping your home cleaner for a longer period.

Air purifiers are indeed beneficial in keeping the air indoors clean and healthy. Therefore, if you are suffering from allergies or asthma, or you simply want to make the air inside your home cleaner and fresher, then you might want to consider buying some air purifiers for your home. We hope the information we shared here was able to help you understand what air purifiers are and their benefits.