Plug In Air Purifiers

If you want to purify the indoor air in your laundry room, pet area, or any other small room, then it is highly recommended you opt for a plug-in purifier. These devices are ideal for this sort of job, and by choosing one of the best plug-in models, you will definitely obtain the desired result. For some inspiration, have a look at the below products.

Top 10 Plug In Air Purifiers Comparison

Image Product Name Price
O3 Pure AAP 50 Image
Best Model

1. O3 Pure AAP 50

  • Can purify spaces of up to 150 square feet
  • Plug-in model which removes unpleasant odors like odors from smelly shoes, pets, perfumes, smoke, and more
  • Features an adjustable ozone output system
  • Low energy consumption – under 7.2 watts
  • Backed up by a 90-day warranty
Check price on amazon
GermGuardian GG1000 Image
Editor’s Choice

2. GermGuardian GG1000

  • Designed for use in small sized rooms
  • Plug-in model which reduces odors and kills germs without using chemicals
  • Features UV-C light that effectively kills airborne bacteria, mold spores, and viruses
  • Energy efficient – the UV-C bulb consumes only 3.5 watts
  • Comes with a 1-year warranty
Check price on amazon
GermGuardian GG1100W Elite Image

3. GermGuardian GG1100W Elite

  • Great action in small sized rooms/spaces
  • Highly effective against germs, unwanted odors, fungi, bacteria, and so on
  • Utilizes the UV-C light technology to sanitize the room and rid the air of harmful viruses
  • Extremely low energy consumption – unnoticeable when the bill comes
  • Manufacturer backs it with a 1-year warranty
Check price on amazon
Plixio PLX50A Image

4. Plixio PLX50A

  • Great area coverage of up to 100 square feet
  • This plug-in device is effective against unwanted odors, bacteria, germs, viruses, dust, pet dander, and airborne allergens
  • Ozone generator which outputs negative ions for air sanitization
  • Runs on less than 5 watts
  • Backed by a 1-year warranty
Check price on amazon
One Earth Health Ozone Generator Image

5. One Earth Health Ozone Generator

  • Covers areas of up to 330 square feet
  • Effective against chemical disinfectants, germs, bacteria, odors, E-coli, candida, salmonella, MRSA, and so on
  • Uses ozone to clean the air of impurities
  • Energy efficient – low power consumption
  • Satisfaction guarantee
Check price on amazon
Pure Enrichment PurePlug Image

6. Pure Enrichment PurePlug

  • Ideal for spaces of up to 100 square feet
  • Plug-in model that sanitizes, disinfects, and deodorizes the air, being effective against fungus, bacteria, viruses, molf, mildew, pet odor, and cigarette smoke
  • Features an ozone output system
  • Energy efficient operation
  • Comes with a 30-day money back guarantee
Check price on amazon
Plixio HG1013 Image

7. Plixio HG1013

  • Designed for spaces of up to 100 square feet
  • Plug-in purifier which removes bacteria and eliminates unpleasant odors
  • Features an ozone output system that is adjustable through dial control
  • Highly energy efficient – consumes less than 7 watts
  • Backed up by a 1-year warranty
Check price on amazon
Gideon GD-UVSNTZ-01 Image

8. Gideon GD-UVSNTZ-01

  • Recommended for areas of up to 150 square feet
  • Freshens the air while ridding it of pollutants and bacteria
  • Features a powerful ultraviolet light
  • Consumes only 8W of energy when it operates
  • Manufacturer backs it up for 1 year
Check price on amazon
Envion Therapure TPP50 Mini Image

9. Envion Therapure TPP50 Mini

  • Designed to improve air quality in small spaces
  • Effective at ridding the air of unwanted odors, eliminating viruses and bacteria, and destroying germs
  • UV light makes it highly efficient at air sanitization
  • Low energy consumption
  • Accompanied by a 1-year warranty
Check price on amazon
Hamilton Beach 04531GM TrueAir Image

10. Hamilton Beach 04531GM TrueAir

  • Recommended for use in small areas
  • Eliminates unwanted odors, freshens the air, and removes impurities
  • Features a highly effective carbon filter
  • Low energy consumption
  • Customer satisfaction guarantee
Check price on amazon


Plug In Air Filters Reviews

O3 Pure AAP 50

This wonderful plug-in purifier will do an excellent job in rooms measuring up to 150 sq ft. It boasts a compact design and it is ideal for small spaces in homes & RVs. You can easily move it from one room to another, or even take it with you when traveling. This is a chemical-free device. Therefore, it does not use or produce chemicals, and it is both CE and RoHS Certified. It will surely help you get rid of the odors caused by smelly shoes, smoke, sports equipment, pets, and more. The air in your house will be clean, fresh, and very easy to breathe if you use it. This is the perfect purification device wherever there are mold, mildew, and unpleasant odors. All in all, you will certainly be able to improve the quality of your indoor air with this amazing device which hat is extremely safe, efficient, and easy to use as well.


Wide area coverage
Energy efficient operation
Eliminates unpleasant odors
Allows settings adjustability


Short warranty period  

GermGuardian GG1000

This compact model from GermGuardian truly has all it takes to ensure the air you breathe is safe and odor-free. Due to the fact that it features a UV-C light, it effectively kills 99.9 percent of germs, bacteria, and other contaminants without using harmful chemicals. Also, the UV-C light consumes less than a standard light bulb, so it won’t cost much to operate it either. It considerably reduces unpleasant odors caused by cooking, smoke, pets, and mold, leaving the air smelling fresh. This easy-to-use model runs on a single fan speed and it is designed for use in small sized rooms. It does not require any intricate setup, all you have to do is to take it out of the box and plug it in a wall socket. In addition, it is accompanied by a generous 1-year warranty which exceeds the standard of the market for these products.


Highly energy efficient
Compact and portable
Easy to use
Reduces odors effectively


Not the best area coverage  

GermGuardian GG1100W Elite

As it utilizes the highly effective UV-C technology, you can confidently rely on this air purification device to get the job done without eliminating ozone or using chemicals of any kind. Thus, in addition to being highly effective at its job, it is safe to use as well. It features a convenient USB port which allows you to use it in order to charge other electronic devices like your smartphone, for example. Another trait which further enhances its convenience in use is the fact that it features a single fan speed. Thus, a steady yet efficient pace is used, and you don’t have to select between different settings. There are no filters to worry about, so cleaning or replacement tasks are not a worry for you. Furthermore, it is backed by a long 1-year warranty which exceeds the standard for this industry.


USB port allows you to charge other devices with its help
Features a single fan speed
Bulb requires replacement only once every 6-8 months
Easy to use – no filters to worry about


No real downsides to this product  

Plixio PLX50A

There is not much to say about this compact plug-in air purification device except the fact that it does not fail when it comes to its performance. Creating a safe habitat for you to live in by eliminating impurities which lurk in the air you breathe, it is highly desirable for those who suffer with allergies or asthma and want to lead a stress-free life. The ozone generator also makes the air smell fresher by removing unwanted odors, thus encouraging a pleasant living environment wherever you go. There is one downside to this product, more precisely the high asking price. But considering the low energy consumption it boasts, its overall performance, and the low noise output, you should overlook this aspect if you can afford it. It is one of the products we strongly recommend as it impressed us with its operation during our tests.


Built-in timer makes it automatically turn off after 30 minutes if you want to set it
Emits little noise when operating
Compact design allows you to use it when traveling, at home, at the office, or anywhere you please


Might be out of your range price-wise  

One Earth Health Ozone Generator

What makes this entry special is the fact that it comes with a 30-minute timer. Thus, you can decide exactly how lengthy its operation should be in order to not be confronted with a high ozone output, and to reduce operational costs as well. However, this aspect should not worry you as the plug-in purifier actually consumes little energy to run. It provides an ozone output ranging from 15 to 50 milligrams per hour, and you can adjust the exact level as you like. As it can cover areas of up to 330 square feet, it is one of the more ambitions entries in this market. The fan it features ensures a whisper quiet operation, thus being ideal even for the bedroom. Furthermore, it tends to the destruction of airborne pollutants, while at the same time eliminating unpleasant odors lurking indoors.


Ozone output ranges from 15-50 mg/hr
Adjustable ozone output level
Fan ensures a whisper quiet operation
Easy to use


Not the most reasonably priced entry in our top  

Pure Enrichment PurePlug

This is a compact, direct plug-in ozone purifier which is specially designed to kill bacteria and unpleasant odors in small spaces measuring up to 100 square feet. It is absolutely perfect for closets, pet areas, laundry rooms, garbage rooms, and more. It is definitely very effective against pet odor, bacteria, cigarette smoke, viruses, mold, mildew, and fungus. It features a LED indicator light that can double as a night light and a very quiet fan. This is a filterless device which will efficiently remove the toxins and odors from the air of your home, and most of all, it will actually do this in a very cost-effective way.


Removes unpleasant odors
Can eliminates germs and bacteria
Low energy consumption
Easy to use


Short manufacturer’s warranty  

Plixio HG1013

The HG1013 is the ideal companion for people who want to enjoy breathing fresh and clean air when they are at home, in the office, or when they are in the hotel room during their vacation. It is designed for spaces measuring up to 100 square feet. As it removes bacteria and other types of contaminants, and it eliminates unpleasant odors, it is ideal for those who suffer from asthma or allergies. The modern design allows you to control its output due to the fact that it comes with an adjustable dial which modifies the ozone concentration. The compact size and intelligent design ensure it won’t produce a lot of noise when operating. It consumes less than 7 watts when operating, meaning it won’t cost you much to run it. When it comes to warranty, this product is backed up for one year.


Generous area coverage
Compact and modern design
Highly energy efficient
Intuitive operation


Noisy operation  

Gideon GD-UVSNTZ-01

Although it is a very small plug in air purifier, this Gideon model really packs a punch. What makes it one of the most desirable products on its market is the fact that it features a highly effective ultraviolet light which ensures an efficient removal of viruses, germs, and bacteria, eliminating up to 98% of them. A silent operation is ensured by the fan system that it features and circulates the air discretely. It is highly energy efficient, consuming only 8 watts when it operates. Additionally, it comes with two stainless steel filters that do not need to be replaced but rather cleaned, so you won’t spend money as time passes on maintenance work related to this purification system. Being capable of clearing the air of pollutants in rooms and areas of up to 150 square feet, it is the ideal solution for the nursery, the bedroom, or the office. Also, it is backed up by a 1-year warranty, so you won’t have to worry about repair costs for a long time if you purchase it.


Stylish, modern design
Wide area coverage
UV light kills bacteria
Intuitive to use


Not the best performance out there  

Envion Therapure TPP50 Mini

Compact, as all plug-in purifiers should be, the Envion Therapure is quite an ingenious device as it is highly effective at improving air quality, despite the small size. Just plug it in, and with the help of the UV light it utilizes, it will tend to eliminate airborne bacteria and destroy germs and viruses so that your health will be better protected. It comes at a cheap price which makes it accessible, while the low power consumption ensures the bills won’t rise as a result of using it. It is able to neutralize smoke and unpleasant odors, thus making your home a more pleasant habitat. Furthermore, it captures particles and allergens that are a threat to your health on its stainless steel collection blades.


Stainless steel collection blades capture allergens and particles
Comes at an affordable price
Compact design – measures 5.8” x 12.8” x 3.5”
Easy to clean


There are no real downsides to this product  

Hamilton Beach 04531GM TrueAir

The TrueAir is a real life saver for those who want a convenient to use air purifier for the bathroom or another small area of the house. It features a quiet fan that not only ensures a whisper quiet operation – thus, being ideal for the nursery or the bedroom – but aids the carbon filter to trap and permanently remove unpleasant odors. The smell left behind after using this plug-in air filtration system is clean and fresh, making it a real delight to sit in the same room where it is placed. Obviously, besides removing nasty odors, it handles removing airborne particles from the air as well, thus making the indoor environment safer for you to be in. For added convenience in use, it features a filter replacement indicator which announces you when maintenance work is due.


Removes rather than simply masking unwanted odors
Capable of eliminating tobacco smell
Built-in nightlight allows a convenient use of the air purification system
Quiet fan ensures a whisper quiet operation


Does not cover a wide area  

Best Plug In Air Purifiers Image

Why Would You Need Plug-In Air Filter?

With so many different types of air filtration systems on the market, it might be hard for you to settle on purchasing a plug-in air purifier. In this section of the article, we will present you the reasons why this is an investment worth making and one you should not skip on for sure.

    • It Does Not Take Up Any Space

The most obvious reason why a plug-in system is a mandatory purchase is that it takes up no space when operating as it required for you to directly plug it into a power outlet. Thus, it won’t actually take up any counter space or space on a table. This makes it ideal for those who do not have a lot of free space in their homes and who still want to enjoy using a high-quality air purifier.

    • It Is Perfect for Traveling

Another important reason why a plug-in air purification system is a worthy investment is that it is the ideal companion for travelers. If you are on the go a lot and you want to guarantee the air you breathe when you are sleeping in the hotel room, it is preferable to have an air purifier with you. The extremely compact size of these devices makes them the perfect choice to go with as they occupy little space in the luggage.

    • It Consumes Less Power

Obviously, the compact size means they do not consume much energy when operating either. Thus, they are a convenient air purification solution for those who cannot afford to add to their monthly bills. Generally, plug-in models can consume as little as 3-8 watts when they are in use, so it is easy to understand why they are unsurpassable from this point of view.

    • Its Performance is Surprisingly Good

Although you might be tempted to think they are not quite efficient at their job, the truth is they are unsurprisingly better than you would expect. Sure, they cannot handle purifying the air in large spaces, but this does not take away from their performance as they almost completely eliminate the air pollutants in small rooms, being ideal for nurseries or bedrooms.


Frequently Asked Questions

Is a plug-in air purification device powerful enough to handle removing air pollutants from a small-sized nursery?

Plug-in devices are specially designed to handle cleaning the air of impurities in small rooms and areas. Thus, if you have a small nursery where you intend to use the device in order to ensure the baby will breathe only clean air, we recommend you confidently go with a plug-in air purification device as it will provide sufficient air cleaning power.

On average, how much power does a plug-in purifier consume?

One of the main advantages in design that plug-in air purification devices boast is the fact that they consume little energy when operating. On average, a plug-in device consumes between 3 and 8 watts, a lot less than what any other type of air purifier offers. If you are looking for a cost-efficient system to keep the air clean with, you definitely have to go for a plug-in model.

Are these air purification devices capable of removing unpleasant odors?

Depending on the technology they feature, they should do a great job at leaving a fresh, clean air in the area you use them in. All of the models we ranked as being the best on this market are indeed capable of eliminating unpleasant odors as they use ozone-based technologies which are highly efficient when it comes to strong smell removal.


For small areas or for those who simply want to save some space, a plug-in purification device is the go-to option. Also, it is commonly used in offices as it does not produce a high noise output, thus not presenting a nuisance while people are focusing on their work. As we already talked about these air purification devices and their capabilities, reviewing each of the products we have selected as the top choices in this niche, you probably already have enough info to make the right choice for you. However, we will remind you one last time here what are your ideal selections and why. Obviously, the O3 Pure AAP 50 is the best product to go for as it consumes little energy to run, more precisely under 5 watts, and it is capable of cleaning the air of harmful particles in areas of up to 150 square feet. This is a pretty impressive capability for an air purifier of its size, its fierce performance recommending it as the leading product in this market. On the other hand, our personal favorite, which is the GermGuardian GG1000, is equally impressive, to say the least, consuming only 3.5 watts when it runs, and featuring a UV-C light which enables it to sanitize the air you breathe of germs and bacteria.


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