If you are allergic to pet dander, pollen, dust or smoke particles, you probably know how important an air purifier can be. Volatile organic compounds have a habit of striking when you least expect them, and if your purifier was not working at that time, your risk of getting hospitalized is very high. Fortunately, air purifiers are now available in almost all neighborhoods, and no one can have an excuse for not having one.
Modern air purifiers are also getting great credit for their ability to destroy a great amount of bacteria, DNA damaging particles and other substances that may put allergic or asthmatic people at risk. The only issue is that many people still rely on filter air purifiers, which though effective, are very expensive when you consider the burden of always replacing filled filters. In the article below, we shall look at filterless air purifiers which are great alternatives to the filtration type purifiers.
- Airfree Lotus
- Power: 220-240 volts, 52 watts
- Technology: heating air to over 200 ºC and instantly sterilising it
- Dimensions: 7.7 x 7.7 x 13
- Airfree P1000
- Power: 110 - 127V, 45 watts
- Technology: heating air to over 200 ºC and instantly sterilising it
- Dimensions: 8.4 x 8.4 x 10.4
- Power: 120 volts, 60 Hz
- Technology: developed by NASA and FDA approved
- Dimensions: 6.9 x 18.7 x 6.0
- RXAIR Plus with TiO2 UVC1001B
- Power: 120 volts
- Technology: high-intensity germicidal ultraviolet light (UV-C)
- Dimensions: 32 x 12.5 x 10.5
- Lightair Style IonFlow 50
- Power: 120 volts, 7 watts
- Technology: negative ionization
- Dimensions: 7.5 x 7.5 x 26
- Power: 120 volts, 7 watts
- Technology: uses activated oxygen and negative ionization
- Dimensions: 2.5 x 3.5 x 4.2
Top 6 Filterless Air Purifiers
Airocide NASA Air Purifier
This air purifier is simply the best filterless air purifier you can get at a cost of less than $1000. It is a culmination of 12 years of research by NASA, and when you speak about efficiency, it the best gift you can buy an asthmatic person. It is FDA approved, and occasionally you will find doctors and dentists using it. The Airocide uses a densely packed matrix containing highly reactive catalysts known as “titanium dioxide coated”. This technology dissolves any allergic contaminants into nothing but vapor.
This air purifier is the most effective device to fight off molds, viruses, bacteria and other harmful gases that may cause bad odor in your house. In addition, the device also destroys dust mites, aerosol sprays, cleaning detergent related odors or air freshener’s smells. With the device, you are simply guaranteeing yourself a pollutant free home for as long as the device is functional. Also, the device has met all electrical requirements in both the U.S. and Canada. Its measurements and weight, on the other hand, make it a very portable air purifier, and therefore you can easily shift it into another room when you feel like it.
Air free Lotus Filterless Air Purifier
Behind the beautiful looks of the Air Free Lotus is a strong and efficient system that fights dust; pollen, viruses, smoke and ozone pollutants like nothing you have ever seen before.
It uses heat to destroy these allergy causing pollutants without producing any harmful ozone byproducts. Instead, the machine is able to reduce the amount of ozone inside the house, which is a great thing according to the American Lung Association since ozone increasing the chances of acquiring respiratory diseases.
With this device, an allergic or asthmatic person can survive in any weather conditions. Besides, the device is so quiet and efficient, and better still, it uses no air filters at all. On the other hand, the device is easy to use. Once plugged in, it automatically starts to purify the air inside the room.
If used for 24 hours, the device is capable of destroying 99.9% of allergy causing pollutants while consuming less power than a 60w light bulb. That also means that the device does not in any way contribute to increases in heat levels in the house.
Air free P 1000 Filterless Air Purifier
The P 1000 takes an alternative approach to fighting allergic pathogens by using a highly efficient heat system instead of the germicidal air sterilization method that the NASA device utilizes. It is also an improvement of the P80 device in both designs and quality.
With its compact oval shaped design, the air purifier offers a zero noise, zero repair costs and nothing to clean since it destroys instead of capturing bacteria and other pollutants. All the above great features make the P 1000 a high rated device in many filterless air purifier reviews. Its great efficiency is also its claim to fame especially when you consider that it is a European device.
With its three chambers, the device intakes air at the bottom directs it to the incineration where 400 degrees Fahrenheit burns all the bacteria and unwanted pollutants before it is then directed to a cooling chamber with 1440F. In most cases, dust and mold particles get burnt at just over 1500F, which means that the system is almost 100% efficient. Finally, since it measures 4502ft, the device is recommended for a permanent installation for any room of your choice. It is not heavy though as it only weighs 3.9 pounds.
RX AIR Plus Filterless Air Purifier
The RX air plus is one of the best filterless air purifiers in the market today. It utilizes two FDA approved systems which are 99% effective at eliminating all forms of bacteria, pollen, viruses and other pollutants in the house. The germicidal ultraviolet technology, for instance, is by itself almost a 99% bacteria and virus destroyer. Add that to the patented technology and the device captures and destroys almost 100% of all odor causing gases and pathogens in a room, making it a great device for both commercial and household needs.
Anyone with the flu, measles, TB, asthma, pneumonia or any other infection caused by the presence of pollen, bacteria, and viruses is always safe with the RX air plus air purifier in the house. It is, after all, a very top rated air purifier; and it is common to find nurseries, offices, hospitals and nursing homes applying one or more of this type of devices.
Noise pollution is also not a problem if you use this device. It uses a special fan technology that does not interfere with your sleep. Finally, The RX Air Plus measures 800 Sq and when coupled with its efficiency and technology, you get a device that can purify air effectively in any sized master en-suite bedroom.
Lightair Style Ion Flow
The device comes in three different styles; one that stands on the table, one which can be placed in the ceiling area and one capable of standing on the floor or on the table. They all have the same features and technology, however.
The Light air ion flow is a modern filter free air purifying device that has garnered a lot of positive remarks in many filterless air purifier reviews mostly because of its stylish designing and efficiency in its performance. The style is made even more beautiful with its slim lines and transparency that gives a slim silhouette that is attractive to look at.
Its technology is also worth the admiration. To start with, multiple tests by third parties assure the user of more than 99% pathogen free air in the house, it produces a very minimal ozone level and it is one of the best devices at removing Nanoparticles. Also, the fact that the device is filter free makes it an economical device with little or no repair expenses.
In addition, the device is also highly credited for its durability. It never loses efficiency as time moves on, and besides, it has garnered itself multiple awards for its exemplary performance, the energy efficiency of 7w per hour and ease of use.
The CIRRUS Filterless Air Purifier
CIRRUS is a product by one of the most reputable air purifier device makers in the world; Green Tech Environmental. The device itself is also reputable, as it is made up of a technology super effective at cleaning any form of bacteria, viruses, pollen or dust in the house. And with all its powerful features, it purifies the air in the room using an unobtrusive, filterless and low-level system that is very energy efficient. The CIRRUS is however not as powerful as some of the company’s other makes.
Its ozone system though efficient at eliminating chemical disinfectants and other unwanted pollutants, it can work well if used in small rooms like bathrooms, laundry rooms or small bedroom.
The device is also lauded for its ability to clean e-coli up to 3000 times faster than chlorine, and the fact that it is also effective at killing molds and mildew, it is no wonder that many people purchase it for use in the bathrooms and janitorial. Finally, the device is also energy efficient as it consumes only about 5 watts of power in a day.
Best Filterless Air Purifier Comparison Chart
|Airfree Lotus||220-240 volts, 52 watts||heating air to over 200 ºC and instantly sterilising it||7.7 x 7.7 x 13|
|Airfree P1000||110 - 127V, 45 watts||heating air to over 200 ºC and instantly sterilising it||8.4 x 8.4 x 10.4
|Airocide||120 volts, 60 Hz||developed by NASA and FDA approved||6.9 x 18.7 x 6.0|
|RXAIR Plus with TiO2 UVC1001B||120 volts||high-intensity germicidal ultraviolet light (UV-C)||32 x 12.5 x 10.5|
|Lightair Style IonFlow 50||120 volts, 7 watts||negative ionization||7.5 x 7.5 x 26|
|CIRRUS||120 volts, 7 watts||uses activated oxygen and negative ionization||2.5 x 3.5 x 4.2|
Filterless Air Purifiers: Do they Work?
Filterless air purifiers are the best option for someone tired of replacing dirty filters every now and then but also wants a crisp pollutant free air in their house. They are also very efficient depending on how they are made, and their only problem is that some of them are new names in the market and others have very harmful side effects as you will see below.
Before we look into the filterless models, the filter type air purifiers are the most common brands in the market. They are cheaper and are equally effective. Their filters, which trap almost all pollutants in the house are however not washable. This translates to buying filters every now and then, which is an expensive option in the long run. The filterless devices, on the other hand, offer a less expensive option that utilizes heat, electronic filtration or germicidal irradiation; all of which are more than 99% effective.
So, are filterless air purifiers effective? These purifiers use different systems as we had earlier noted, one of which is the photo plasma technology. This system works by attracting pollutants through ionic attraction and then decomposes them into harmless substances such as vapor. Others, instead of ionization, use heat sterilization to incinerate, dust, pollen, mold and odor causing gasses at temperatures going as 4000F. The system is claimed to eliminate 99.9% of all pollutants in the air. Other devices use a system known as germicidal irradiation. The system sterilizes air through UV lamps fitted with a fan on one end. All of these technologies if applied properly have proven to clean pollutants off the air with up to 99% efficiency.
On the other hand, some of the filterless air purifying systems do leave unwanted byproducts in the room. Some may produce high levels of Ozone thereby increasing the risk of acquiring lung diseases while others have high noise levels. Fortunately, all of the devices we reviewed above and some more models available on the market do not have known risks to the users.
Benefits of Filterless Air Purifiers
- Less expensive in comparison to filter air purifiers.
- Effective filterless technologies for attracting pollutants.
- Leave out the hassle of having to wash and regularly change filters.
Anyone can own an air purifier, but if you are a dust allergic person, asthmatic or simply uncomfortable with the presence of any air pollutants in the house, you very much need a good air purifier in your house. As we have noted above, filterless air purifiers are the best option for people in this day and age. Most of them are inexpensive; they do not give you the burden of replacing filters and have an efficiency rate of 99.9% almost all the time. Besides, most of them are energy efficient and come with little or no side effects.