Top 5 Best UV Air Purifiers (2021 Review)

Do you want to find the best UV air purifier for your home?

UV air purifiers work by disrupting the DNA of microorganisms which prevents reproduction.

In this product review, I will go over...

  • My #1 top pick for the best UV air purifier
  • Picking the right air purifier size
  • Extra features such as timers and aroma therapy

Let's get started with this guide!

top best rated uv air purifier reviews (1)

My Overall #1 Rated Pick

top best rated uv air purifier reviews germ guardian
  • 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.

ImageProduct
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Germ Guardian
  • UV Light
  • 5-in-1 Filters
  • Rooms Up To 153-sf
  • UV Light
  • 5-in-1 Filters
  • Rooms Up To 153-sf
View on Amazon
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Pure Enrichment
  • UV Bulb
  • Three Speeds
  • Carbon Filter
  • UV Bulb
  • Three Speeds
  • Carbon Filter
View on Amazon
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VAVA
  • Ultraviolet Light
  • Rooms Up To 270-sf
  • Sleep Mode
  • Ultraviolet Light
  • Rooms Up To 270-sf
  • Sleep Mode
View on Amazon
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HoMedics
  • Germicidal UVC
  • Essential Oil Pads
  • Rooms Up To 245-sf
  • Germicidal UVC
  • Essential Oil Pads
  • Rooms Up To 245-sf
View on Amazon
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TOPPIN
  • UVC Light
  • Night Light
  • Rooms Up To 160-sf
  • UVC Light
  • Night Light
  • Rooms Up To 160-sf
View on Amazon

Top 5 Best UV Air Purifiers

My top picks for the best UV air purifiers have ultraviolet light bulbs that will kill microbes like viruses and help prevent microbial growth such as mold. These ultraviolet air purifiers also have HEPA filtration which will greatly reduce airborne particles such as pet dander and other allergens. Check out my top picks below...

  1. Germ Guardian  (Top Pick)
  2. Pure Enrichment
  3. VAVA
  4. HoMedics
  5. TOPPIN

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.

top best rated uv air purifier reviews (3)

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. 

Read Also: What Are The Best Large Room HEPA Air Purifiers?

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...

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

  • Kills airborne mold and germs with UV
  • Activated charcoal filter reduces odors
  • 5-in-1 HEPA air purifier
  • For medium to large rooms up to 153-sf

Cons

  • UV bulb 'air chamber' is very small (doesn't treat all of the air)
  • No CFM rating

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

  • True HEPA filter
  • Activated charcoal filter for odors
  • UV light to kill microbes
  • 3 fan speeds

Cons

  • Loud on high
  • Weak air flow

The VAVA 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.

Similar to other air purifiers, there is a carbon filter which will capture foul odors. The VAVA air purifier also has a timer so that it will automatically shutoff the unit after the time you specify.

Pros

  • True HEPA filter removes up to 99.97% of particles
  • For medium to large rooms up to 270-sf
  • UV light to kill microbes
  • Timer feature for auto shutoff

Cons

  • UV bulb isn't replaceable
  • Complaints of noise

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

  • For medium to large rooms up to 245-sf
  • Timer feature for auto shutoff
  • Nightlight
  • Includes essential oil pads

Cons

  • Complaints of loose back panel

The Comfy Air C1 by TOPPIN is a high quality air purifier that comes with an anti-microbial UV light. The HEPA filter remove up to 99% of indoor particulates.

The UV light, along with the nano silver coating, will greatly reduce microbes such as mold and viruses. TOPPIN includes an activated charcoal filter with this air purifier that can remove up to 6 different types of odors.

This air purifier is suitable for rooms up to around 160-sf. There is also a fragrance sponge at the top of this air purifier where you can add drops of essential oils.

Pros

  • UV light inhibits microbial and fungal growth
  • Nano silver coating reduces microbes along with UV light
  • Includes fragrance sponge

Cons

  • Hard to tell if UV light is on

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.

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Arie Van Tuijl

Arie Van Tuijl

I am a licensed home inspector in two U.S. states and the founder of Home Inspector Secrets. After performing hundreds of inspections, and seeing thousands of house defects, I realized people would love to have an online resource dedicated to home maintenance. I write detailed home guides and product reviews sprinkled with inspection tips. You can read my bio here.

About Home Inspector Secrets

Home Inspector Secrets is an online resource for owners, buyers, and sellers to understand all aspects of home maintenance. We have detailed home guides, product reviews, inspection advice, and much more.

Other Home Guides

Looking to learn more about home maintenance? Check out our other informative home product reviews and guides!