Best Air Purifier For Basements

Tony Case
Written by
Last update:

When you hear the term air purifier it seems like a good idea to improve your home’s air quality and remove any bad odors or chemical smells.

How can you pick the best one for your concerns?

An air purifier can be an excellent solution for a variety of issues some examples: remove smoke from a house fire, eliminate allergens, get rid of chemical smells, remove mildew, pet dander, dust, and people odors.

Particularly if it’s a big problem in your house air purifiers can be a hugely valuable product.

But with all of these concerns being solved with air purifiers it can be difficult to choose the best one for you.

Luckily for you, in this review I have gathered some of the best air purifiers for the home and will help you decide the best one to suit your needs for your home, basement, office etc.

NameCategoryProduct
Alen BreatheSmart Classic Large Room Air PurifierBest OverallAlen BreatheSmart Classic Large Room Air Purifier
Tenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying FunctionBudget PickTenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying Function
RabbitAir MinusA2 Ultra Quiet HEPA Air PurifierUpgrade PickRabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

1. Alen BreatheSmart Classic Large Room Air Purifier

Our rating: 9 / 10

Alen BreatheSmart Classic Large Room Air Purifier

Check Price on Amazon

If you have been looking for a way to treat your allergies and asthma without taking any medication or using harsh chemicals, then this machine is just what you need. There’s no smoke, no heat and no maintenance with this air purifier, just a beautifully clean environment.

This unit features an industrial-sized HEPA filter. It literally cleans the air in your home, leaving it much fresher than it was before. An added bonus is that this purifier also keeps your home’s air pressure balanced, which means you get cozy, light breezes instead of air that feels stagnant and stale.

According to users, this unit is surprisingly quiet while suctioning air in. Most consumers report that it’s completely silent. There’s no burning smell due to the smokeless firework, either. You can even turn it on at night and sleep right through it.

2. Tenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying Function

Our rating: 9 / 10

Tenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying Function

Check Price on Amazon

Pros:

  • Eases allergy symptoms
  • Best for smaller rooms
  • Anti-mite function
  • Operating noise is pretty low
  • Two filters to make it last longer

Cons:

  • Some parts are tricky to clean
  • Noisy motor
  • Touch control is delicate
  • The design of the machine is not ergonomic
  • The product contains a warning label, in some cases can be broken

White.

If you want a stylish and powerful dehumidifier, the Tenergy Sorbi 1000ml Air Dehumidifier could be worth considering. It is specifically designed for use in small spaces, making it ideal for bathrooms or smaller rooms.

The machine is very easy to maintain as it comes with two filters to make it last longer. Maintenance is a breeze as all you need to do is to remove the filters and wash them with soap under running water. You just need to spray some anti-mold solution for routine cleaning.

3. Coway Airmega 400 Smart Air Purifier

Our rating: 9 / 10

Coway Airmega 400 Smart Air Purifier

Check Price on Amazon

Pros:

  • Alexa compatible
  • Can be controlled remotely
  • Comes with a touch screen panel and facial recognition
  • Optional bad odor filter
  • High CADR rating

Cons:

  • It doesn’t come with a thermostat. Although you can monitor the temperature and control it separately.
  • It’s quite bulky

Are you looking for the best air purifier for your basement? If so, then we suggest you take a closer look at the Coway Airmega 400, which promises to clean up to 1,560 square feet.

This smart air purifier allows you to control it remotely through your smartphone. It comes with a touch screen panel, which makes it more convenient for checking the air quality, changing its settings or looking at the data. It’s voice-activated as well.

There’s even a smoke sensor that shuts off the system once any hazardous odors are detected. The system includes an optional odor filter as well, which deals with bad odors. The system is a permanent-use air purifier and is ideal for bigger spaces like basements, living rooms, and health centers.

4. Winix 5500-2 Air Purifier

Our rating: 8 / 10

Winix 5500-2 Air Purifier

Check Price on Amazon

Pros:

  • Large sized
  • Powerful
  • Affordable and high performance

Cons:

  • Does not come with a carry handle
  • The smell of the filter belt can be overpowering
  • The remote control doesn’t fit that well when stored in its compartment

We found the Winix 5500-2 a pleasure to use, and we especially loved its control panel. It’s intuitive, and we were able to learn how to use it the first time. The buttons are designated well, and we were able to locate all of the basic functions that we needed quickly and without any hassles.

Just remember that the included remote is not going to work out of the box, and you’re going to have to set it up at first turn on. There are a few things that you need to keep in mind to get started. You’re going to have to use the remote on the same level that the purifier is on, and the remote has a 20-foot range.

5. Honeywell HPA300 True HEPA Air Purifier

Our rating: 8 / 10

Honeywell HPA300 True HEPA Air Purifier

Check Price on Amazon

Pros:

  • Hepa filter for allergy relief
  • Child lock
  • Automatic shut off
  • Removes pet dander from the air
  • Improves air quality
  • Energy star rating
  • Cleans up to 1300 sq ft
  • Removes up to 99.97% of airborne particles as small as 0.3 microns

Cons:

  • Some reports of the product being faulty and breaking after a while. However, this is quite rare.
  • It has a rather large footprint, about three times the size of a standard microwave. Make sure you have adequate space in your home for this or you’ll be constantly moving it around.

The Honeywell HPA300 True HEPA Air Purifier is the best air purifier for allergen relief and can clean air up to 1300 square feet of space. It has 3-stage air filtration that includes a pre-filter, HEPA filter, and activated carbon filter.

The HEPA filter works by trapping even the tiniest particles of dust, pollen, and pet dander in the air. The air purifier is able to mask the odor of cigarette smoke. The four speed settings allow you to alter the fan speed to suit the air quality in your home.

6. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

Our rating: 8 / 10

RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier

Check Price on Amazon

Pros:

  • Quiet operation
  • Energy efficient
  • HEPA filtration
  • Disinfectant or odor remover

There's no denying that the best air purifiers should have HEPA filtration. For many, it's the standard by which all other filters will be judged. Although it's not the first time we've come across the term, many don't know much about what it means.

Simply put, HEPA stands for "High-Efficiency Particulate Air." It's a standard by the National Institute of Occupational Safety and Health (NIOSH) and is regulated by the EPA. This means that any HEPA certified air filtration system has demonstrated at least a 99.97% efficiency when filtering particles 0.3 micron and larger.

This is a very good standard to have since larger airborne particles such as pollen, dust, mold, and mildew can cause all sorts of respiratory issues. It can lead to hay fever and other allergic reactions. Microscopic particles from dust mites, tobacco smoke, or other contaminants can cause asthma attacks and other pulmonary issues.

7. Blueair Blue Pure 411+ Air Purifier

Our rating: 8 / 10

Blueair Blue Pure 411+ Air Purifier

Check Price on Amazon

Pros:

  • Captures smokes, pets, smells, and allergen
  • Washable pre-filter
  • Can be wall mounted for easy access
  • Lightweight and relatively small for a purifier

Cons:

  • Expensive
  • Sounds of fan can be loud
  • Only available in two colors, white and black

Rooms, Blueair Blue Pure Series.

Is the indoor air you’re breathing something you can put a price on?

We believe it is and don’t think you should have to compromise on the quality of air you breathe because of a tight budget. With an effective air purifier, you can breathe easy and feel secure knowing that harmful particles of contaminant are being filtered out of the air around you.

8. Hathaspace Smart True HEPA Air Purifier

Our rating: 7 / 10

Hathaspace Smart True HEPA Air Purifier

Check Price on Amazon

Pros:

  • Smart FilterTM technology goes beyond HEPA filtration to remove 99.97% of harmful allergens, including dust, pet hair, pollen, smoke, and odors
  • Works in rooms up to 550 square feet
  • Quick and efficient control of up to 7.2 gallons of air
  • Whisper quiet for nighttime use
  • Smart sensor monitors air quality automatically to maintain optimal air quality
  • Schedule the air purifier to run up to 12 hours a day on low speed mode
  • Auto mode of operation; simple to program and the air purifier will turn on and off automatically
  • Room sensor (the Nano Pre-filter and UV lights sense the polluted air, the air purifier will automatically filter out air pollutants and bring you healthy air)
  • Fan speed settings (low mode: the air purifier will keep your home clean and fresh for 12 hours without much noise. You can also set air purifier to high mode when pollution is at its peak)
  • Big 4L Airtank, which has a longer life for your investment

Frequently Asked Questions (FAQ)

Are air purifiers good for basements?

Yes, definitely. Basements tend to be places that have moisture problems. These promote bacteria and fungal growth that lead to allergies, asthma, and other respiratory ailments. Air purifiers help to reduce this.

HVAC systems in the basement and a dehumidifier are also key. You can also place air purifiers in specific rooms of your basement that you plan on using the most.

However, if you rely on a dehumidifier for basement humidity control, you cannot maintain a basement with a relative humidity (RH) below 50-60% with a dehumidifier alone. It’s possible to maintain RH above this level by using a dehumidifier alone in a humid climate, for example.

How do I purify the air in my basement?

Protecting your loved ones and your belongings from mold and mildew is one of the greatest jobs of an air purifier. Basements have very serious problems of mold and mildew infiltration. If you live in a cold, wet climate, you’ve got a special challenge in your basement. Even if you live in a hot and dry sound area like Arizona, your basement can be a source of mold and mildew infiltration if you’re not careful.

How can I improve the air quality in my basement?

Basements are notorious for maintaining poor air quality. Some of the common culprits are allergies, mold, and mildew. They can cause a variety of respiratory problems, including asthma, bronchitis, and sinus infections. Cleaning the air in your basement can help with these symptoms. An air purifier is a common appliance used to clean the air.

Mold and mildew thrive in humid environments. Humidifiers are common culprits for moisture in a basement. If you use a humidifier, make sure that it has a built-in moisture sensor so it will turn off automatically when it reaches a certain level of humidity. Also, when the air around it is even slightly humid, clean the water reservoir and dry all of the components off.

How do I get rid of the basement smell in my basement?

Is your basement smelling rather musty? One way to help get rid of that musty smell is to use an air purifier with a HEPA filter to help clean the air.

A purifier with a HEPA filter has many advantages over an air humidifier. Aside from just getting rid of the musty smell, the air purifier will also remove dust, allergens, and mildew particles. It also allows you to keep the humidity level at a healthy balance.

Air purifiers are recommended over humidifiers because humidifiers can actually raise the humidity in your home which is not good if you live in a dry climate. Additionally, air purifiers are cheaper in the long run.

Conclusion

The best air purifier for the basement depends on the source and severity of the odor. If the odor is from a pet, we would recommend using a pet air purifier. Also, you could use an air cleaning device to clean and deodorize a musty basement. If you smoke cigars or cigarettes, we would recommend getting an air purifier that is specifically designed to eliminate second-hand smoke. Check the reviews of the product to make sure that it is designed to remove all of the different types of particles from the air, including dust, mold, smoke, odors, etc.

Our Recommendation

NameCategoryProduct
Alen BreatheSmart Classic Large Room Air PurifierBest OverallAlen BreatheSmart Classic Large Room Air Purifier
Tenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying FunctionBudget PickTenergy Sorbi 1000ml Air Dehumidifier w/Air Purifying Function
RabbitAir MinusA2 Ultra Quiet HEPA Air PurifierUpgrade PickRabbitAir MinusA2 Ultra Quiet HEPA Air Purifier