Top 11 Best Air Purifier For Basement – Buying Guide 2021

Air purifier basement

Last updated on February 27th, 2021

Clean air is the basic requirement of a healthy human body and this brings us to acknowledging the importance of the best air purifier for basement.

Not only is there air pollution outside, but inside your house as well. Air quality control should be our first and foremost priority because our health is dependent upon what we’re breathing in.

Closed spaces tend to reek if they’re left on their own for a long time. Furthermore, stagnant flow of air can also result in the production of mold which is extremely harmful.
The only solution to these problems is the utilisation of a good basement air filtration system. In this ionic air purifier review guide we’ve mentioned some of the best large room air purifiers, take a look:

Oregon HEPA Air Purifier Check Price
Ivation Air Purifier Check Price
Air Oasis Surface Purifier Check Price
OdorStop Ozone Generator Check Price
Airthereal MA10K-PRO Ozone Generator Check Price
WSTA Portable Ozone Generator Check Price
Hathaspace Smart True HEPA Check Price
SilverOnyx Air Purifier for Home Check Price
Honeywell Compact AirGenius Check Price
Mammoth HEPA Air Purifier & Ozone Generator Check Price
Vornado Silverscreen Enhanced Check Price

Top 11 Best Air Purifier For Basement

1. Oregon HEPA Air Purifier

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This is the best air purifier for basement. This room dust filter has a 4-side air assimilation system so in this way air gets purified from each side. This basement ventilation system also includes an extremely powerful motor that can stand the span of time easily.

The powerful motor in this basement air exchanger runs for a long time even during humid conditions. The size of this best air purifier for mold is ideal for basements and rooms sized up to 250sq ft. to 323sq ft.

Now you don’t have to worry about unfavourable odour and fumes thanks to this fresh air system for basements. According to the company’s tagline this large room air purifier removes 99% AIR IMPURITIES EFFECITIVELY!

It also has an activated carbon filter, the carbon filter in this also helps in purifying the air and capturing allergens at the maximum rate.

The basement ventilation fans in this should be the ideal air purifier for asthma patients and smokers. This basement air filtration system is FCC and ETL certified and features a 4 intake vents.

Furthermore, the UV-C light present inside this air purifier odour removal system also kills bacteria. UV-C light is built after taking various factors in mind, so it won’t affect the people around it.
Moreover, this is one of the best air purifiers for smoke. Also, this is energy star approved so it saves electricity up to 30%.

  • Portable
  • Lightweight
  • Durable
  • UV-C light to inhibit bacterial growth
  • FCC & ETL certification
  • 4 intake vents
  • Powerful energy efficient motor
  • Weighs around 9. 7 LB
  • 3-in-1 HEPA Filter
  • Carbon filters
  • CADR 120+ feature

2. Ivation Air Purifier

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This basement exhaust fans humidity deodorizes the room up to 3,700 Sq./Ft. Furthermore, this basement air circulation device features photo catalytic filters and UV Light.

The world class negative ion generator, releases positive charges and helps in reducing fumes faster. It reduces mold, pollen particles that can effects asthma patients and worsen bronchitis.

Moreover, 5-IN-1 air filtration system makes sure that no particles escape without filtration from this. UV-C light inhibits bacterial growth. It’s really easy to clean this best air purifier for mold and mildew.

Also, the parts are easily detachable so its really easy to clean and move this air purifier and dehumidifier all in one system. It’s very portable.

In this way you can easily decide the best place to put air purifier. Oxygen is easily transformed into ozone by the help of this best air purifier for basement. This room dust filter will never disappoint you and it deserves its place in all ionic air purifier reviews.


  • Deodorizer & Ionizer
  • HEPA and Activated Carbon Filter
  • Portable
  • Photo catalytic Filter &
  • Ultraviolet Lamp
  • Durable
  • Easy to clean

3. Air Oasis Surface Purifier

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This large room air purifier is a commercial air purifier. Air Oasis has the capability to stand rigorous time spans and has proved itself to be extremely durable.

It’s mostly used in various educational institutions, pubs, hotels etc. as a basement air circulation device. Also, this best air purifier for mold and mildew is scientifically tested. This basement air filtration system removes up to 91 % of bacterial growth and harmful toxins from the environment.

Air Oasis is extremely suitable for basements and closed spaces with little to no air access. It’s ideal for small spaces but it was specifically built for large halls/rooms. Which means that you can also utilize this best air purifier for basement for underground compounds and storage areas.

This air purifier odour removal device can cover up to 3000 sq. ft. of closed space which is more than enough in this price range.


  • Durable
  • Sleek modern design
  • Reduces allergens and fumes
  • Covers up to 3000 sq.
  • Portable
  • Filter less ionizer

4. OdorStop Ozone Generator

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As the name indicates this best air purifier for basement is an ozone generator that features 3 ozone plates.

This heavy duty best air purifier for dust also features a mechanism that covers up to 3500 sq. ft. of space. Without releasing any kind of toxic fumes, this generator makes sure that it kills mold and mildews from your basement.

It can definitely be referred to as the best air purifier 1000 sq. ft. It’s very portable so you can easily carry it around to places. The plates on this best air purifier for mold are super easy to clean and don’t require much effort.

The plates on this best air purifier for smoke are long-lasting yet in case of any damage they’re replaceable. It’s considered as one of the best fresh air systems with basements.

All you have to do is set the timer on this air purifier for basement and let it do the job. It’s easy mechanism lands it a place in many air purifier for basement reviews and ionic air purifier reviews.


  • 3 ozone plates
  • 12 hour timer with hold
  • Anti bacterial plates
  • Strong power cord
  • Ozone variable adjustability
  • 5 year warranty
  • Sturdy

5. Airthereal MA10K-PRO Ozone Generator

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Thanks to the timer included in this fresh air system for basements you can trust on this, even during your absence. The timer makes sure that by the time you return the purifier has done its job. Moreover, this is an air purifier and dehumidifier all in one device.

The basement ventilation fans sometimes fail to clean the air properly, which is why air purifiers deserve acknowledgment. Most ionic air purifier reviews always include this air purifier.

This basement air exchanger has the high capacity of 10,000 mg/h. Also, it’s very suitable for large restaurants, hotels, underground storage rooms , basements etc.
So, if you’re in search of a large room air purifier, this little guy is what you need.


  • Economical
  • Compact
  • Fireproof
  • Includes Ozone plates
  • High capacity of 10,000 mg/h
  • Includes timer
  • Heavy-duty
  • Substantial

6. WSTA Portable Ozone Generator

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This multi purpose ozone air machine can be utilized for various places. It acts as a humidifier as well as an air purifier. Apart from being one of the best fresh air systems for basements it also comes with a timer.
Also, the timing system lands it a place in our ionic air purifier review guide.
This is a portable large room air purifier will never act as a disappointment during the basement review.
Moreover, basement ventilation fans cannot compete solely with this air purifier’s air filters.

The ozone released from this basement air exchanger can clear up odours up to 90%. Whether, it’s fumes coming from old furniture, fabrics or rubbers this air purifier will take care of everything.


  • Cleans water as well as air
  • Lightweight
  • Humidifier
  • 500mg/h Ozone production rate
  • Timer with 5 levels for adjustment
  • Ozone generator
  • AC110V Voltage power
  • Size: 9.45Ă—6.7Ă—2.8in
  • Filter plates

7. Hathaspace Smart True HEPA Air Purifier

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Another advantage of using this air purifier is that it eliminates pet hair as well. Whether, its your pet cat or dog pet hairs can actually cause allergic reactions.
Pet hair can also worsen asthma, this is why Hathaspace’s basement ventilation system should be your first priority. This large room air purifier eliminates mold, smoke, dust as well.
The 5 filter built in mechanism clears air like a vacuum. Moreover, this best air purifier for basements has the capability to trap the finest of finest dust particles even as small as 0.3 microns.

Also, another amazing built in feature is the air quality sensor. Function of this air quality sensor is to make you aware when the air quality is bad or good.
In this way, you can adjust the variable3s in this basement humidity control system according to air quality sensor rates.


  • Remote control feature
  • HEPA filter
  • Carbon filter
  • 5 in one filter system
  • Smart air quality sensors

8. SilverOnyx Air Purifier for Home

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The air passing through this best air purifier for basement has to go through 5 levels of various filters. These 5 levels insure that the air that gets out afterwards from this basement air exchanger is extremely pure.
The carbon filter inside this basement air purifier makes it the best air purifier odour removal system.
Carbon filter traps bad odour and fumes and gets rid of them at a fast rate. Whether it’s the unfavourable smell of certain furniture in your basement or the mold growing inside it.
This room dust filter will clean the air like nothing was there before. The presence of True-HEPA charcoal filter lands it a place in our ionic air purifier reviews.

Moreover, this charcoal filter is supposed to captures 99.97 % of pollens and alletg5ic substances.
The pre – filter present at the start captures bigger dust particles in this basement ventilation home depot set. Later on, the rest of the filters cleans fine dust particles.


  • UV-C light
  • Air quality monitor
  • HEPA filter
  • Suitable for rooms up to 500 sq.
  • Button display
  • Ionizer
  • UVC sanitizer
  • Carbon filter
  • Durable
  • Portable

9. Honeywell Compact AirGenius

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Honeywell’s basement exhaust system is a certified and tested basement fresh air system. The mechanism of this best air purifier for basement features a 4 way cleaning system.

The design of this large room air purifier is very sleek and attractive. Black glossy exterior of this device goes well with the setting of the room and doesn’t appear unattractive.

Furthermore , it has the capability to target basements and compounds ranging from 100-300 sq. ft.
This room dust filter works swiftly and silently. It doesn’t create noise so it should be applauded for its silent feature.
The 4 levels of cleaning ensure that if any particle escapes the first level unchecked, it doesn’t escape any other levels. The fume reduction power of this best air purifier for smoke is mind blowing and its one of the best basement ventilation home depot device.


  • Works silently
  • 4 cleaning level
  • Sleek and glossy design
  • Ideal for small basements
  • Smart control for optimization
  • Energy star certification
  • Oscillating mechanism

10. Mammoth HEPA Air Purifier & Ozone Generator

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As the name indicates , this best air purifier for smoke is adjustable. You can adjust the variables according to the level of fumes and pollution you’re facing.

This room dust filter is extremely energy efficient. Furthermore, this basement air filtration device generates ozone as well to purify and ionizer the air.
You can use this fresh air system for basements and in kitchens. It can be utilised in kitchens to avoid smoke and cooking fumes from entering the rest of the house.

Also, it acts as a air humidifier that can be used to control mold in the basement. One of the biggest advantages of this best air purifier for dust is that its the simplest one to operate.
The company also offers a 1 year warranty on every purchase from Amazon.


  • Easy to operate
  • Acts as a humidifier
  • Multi-purpose
  • Stout
  • Variable adjustment system
  • Offers warranty

11. Vornado Silverscreen Enhanced Air Purifier

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Vornado’s air purifier offers HEPA filters. These carbon enriched filters end bad fumes as quickly as possible and leaves the room as odourless as possible.
Furthermore this can be used in workshops to avoid the smoke caused by wielding iron and steel auto parts.
This air purifier can also be utilised during reconstructions of old houses and in cars.

Most of us get nauseated by car smells, this is where this comes handy.
It eliminates car fuel and latex smells on a maximum rate. It also maintains the humidity level inside the vehicle to avoid godliness.


  • HEPA filter plate
  • UV light for bacterial growth
  • 3 way airflow mechanism
  • Covers up to 175 sq. ft.

Difference between Air purifiers and Dehumidifiers

Air purifiers are dehumidifiers often get mistaken with each other due to similar nature of their jobs. Dehumidifiers bring humidity level to normal range and air purifiers clean dust, smoke from air.

Air purifiers VS Dehumidifiers

Comparisons between both of these devices cannot be drawn as both are very necessary. The former cleans smoke/dust particles and prevents allergies meanwhile the latter ends mold and bacterial growth. Which is why they’re both equally significant.



Always try to purchase the products that offer 2 in one humidifier and purification functions. In this way instead of buying two devices you’ll save money.

It’s also important to check whether the air purifier you’re purchasing is ideal for the room you will be targeting or not.

The air purifiers mentioned above are one if the best and critically acclaimed ones and deserve the praise they get. For more reviews, click here!