If you want to find the best UV air purifier, you are in the right place!
In this guide, we go over...
- Our #1 pick for the top UV air purifier
- Picking the right air purifier size
- Extra features such as timers and aroma therapy
UV air purifiers work by disrupting the DNA of microorganisms which prevents reproduction.
Ultraviolet light at short wavelengths is naturally germicidal and will kill mold, viruses, bacteria, and other micro-organisms. This light is also known as UV-C light and it has a specific frequency of 253.7 nanometers.
Keep reading to learn all about the top UV air purifiers with this germicidal light!
| Image | Product | |||
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Top Pick  | Top Pick | Germ Guardian
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| View on Amazon |
 | Pure Enrichment
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| View on Amazon | |
 | AZEUS
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| View on Amazon | |
 | HoMedics
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| View on Amazon | |
 | Pomoron
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| View on Amazon |
My Overall #1 Rated Pick
- UV light kills airborne microbes like mold and viruses
- Activated carbon filter reduces foul odors
- HEPA filter captures 99% of airborne particulates
- For rooms up to 153 square feet
- 3 speed settings
My overall top pick for the best UV air purifier goes to Germ Guardian. This air purifier includes an ultraviolet bulb that will kill microbes as air passes by. It also uses a HEPA filter which will filter 99% of airborne particles like dust and dander. Germ Guardian includes an activated carbon filter layer as well which will reduce odors from smoke and cooking.
Top 5 Best UV Air Purifiers
Short on time? Check out our top 5 UV air purifiers below! Keep reading for all of the product details and our buyer's guide.
The Germ Guardian is a quality air purifier that comes with a UV light. This air purifier is a 5-in-1 air purifier which means that there are five stages of filtration: a pre-filter, main HEPA filter, UV light, charcoal filter, and a pet filter.
The UV light will kill any airborne mold and germs while the HEPA filter will remove allergens up to 0.3 microns in size. The activated charcoal filter will reduce any foul smells in your home from smoke, pets, or cooking.
This UV air purifier by Germ Guardian is rated for small to medium sized rooms up to about 150-sf.
Pros
Cons
The PureZone 3-in-1 by Pure Enrichment is a premium room filter that includes a UV light.
The UV light will kill passing microbes such as mold, viruses, and other organisms while the pre-filter will catch larger airborne particles. The True HEPA filter will remove up to 99.7% of microscopic air particles.
Pure Enrichment also included an activated charcoal filter which will help reduce odors from pets, cooking, and smoke. This air purifier by Pure has 3 fan speeds.
Pros
Cons
The AZEUS air purifier with UV light is a great compact air purifier that can handle medium to large rooms. This air purifier includes a true HEPA filter that will remove 99.97% of the airborne particulates.
The ultraviolet light will help kill and reduce airborne microbes such as viruses and mold. It also includes a sleep mode so that it can operate quietly while you are resting.
The nice thing about this UV air purifier is that it has a smart air quality sensor which will automatically adjust the settings based on the air quality. And the display will even show a color to show what mode it is in.
Pros
Cons
The HoMedics is a 5-in-1 air purifier that comes with an ultraviolet light to kill microbes. This air purifier is rated for medium to large sized rooms up to 245-sf.
It includes a nightlight as well as a timer auto shutoff feature. The 360-degree coverage of this air purifier will help clean your room of unwanted contaminents.
HoMedics has also included essential oil pads that will waft wonderful scents throughout your room.
Pros
Cons
This air purifier by Pomoron is a high quality device that comes with an anti-microbial UV light. The HEPA filter remove up to 99% of indoor particulates.
The UV light, along with the HEPA filter, will greatly reduce microbes such as mold and viruses. This purifier includes an activated charcoal filter that can remove up to 6 different types of odors.
The Pomoron also includes an ion generator which causes air pollutants to become heavy and sink to the ground (where they can be vacuumed up). It also helps reduce odors.
Pros
Cons
What Is A UV Air Purifier?
Air purifiers with UV lights are devices that can filter the air and at the same time kill microbes such as mold and viruses.
UV-C light is a spectrum of ultraviolet light that is known to have germicidal properties and it has been used for decades to disinfect air, water, and even food. As microbes pass by the ultraviolet light (a blue colored light), the UV exposure disrupts the DNA of the microbe so that it dies and can't reproduce.
UV air purifiers have this ultraviolet light bulb somewhere encased in the air purifier, and customers may even have trouble seeing the light. Many manufacturers will make the UV light obstructed from clear view because ultraviolet light can damage your eyes and skin. You never want to directly look at ultraviolet light.
Read Also: What Does Air Purifier CFM Measure?
How To Pick The Right UV Air Purifier Size?
Probably the biggest consideration when buying a UV air purifier is if it is correctly sized for your room.
Pretty much all UV air purifiers will list the room size that the air purifier can handle, and it is usually in the 150-sf to 250-sf range.
Any rooms larger than around 200-sf will likely need a second air purifier to adequately filter the air.
Read Also: What Are The Best Filterless Air Purifiers?
Carbon Filters
A lot of UV air purifiers on the market also include activated charcoal filters.
These specialized filters have black granules of activated carbon which is an extremely porous substance that has a high surface area.
The carbon granules can remove any foul smells in the air such as from smoke, pets, and cooking. The odor molecules get 'trapped' in the activated carbon filters.
Extra Features
There are always extra features to consider when buying an air purifier such as...
Timer Function
This feature allows you to program the air purifier to automatically turn off after a period of time such as 8 hours.
Filter Indicator
The filter indicator is usually a light that turns on to let you know that you need to replace the filter.
Aroma Therapy
Some air purifiers have essential oil pads or some way to add essential oil drops so you can add some pleasing smells while the air purifier cleans the air.
What Is The Best UV Air Purifier?
Here are my complete reviews of the best ultraviolet air purifiers with their pros and cons. Check it out below...
My #1 Top Pick: Germ Guardian
My overall top pick for best UV air purifier goes to Germ Guardian. Here's why...
#1. UV Light
This air purifier includes an ultraviolet light bulb that has germicidal properties and will kill microbes such as mold and viruses as it passes by.
#2. HEPA Filtration
HEPA is the highest standard of filtration media and it can capture up to 99% of airborne particulates such as dust, dander, and allergens.
#3. Carbon Filter
This 5-in-1 UV air purifier also has a carbon filter layer which will capture odor molecules such as from smoke, cooking, and pets.