The 7 Best Air Purifiers Under $100 in 2023

Are you looking for the best air purifiers under $100? 

Breathing in clean air is essential for our well-being, but with air pollution on the rise, it can be challenging to achieve in our homes. 

This is where an air purifier comes in. 

Air purifiers can help remove pollutants like pollen, pet dander, or smoke from the air. 

Unfortunately, many of the top-of-the-line air purifiers cost a fortune!

But we have good news for those on a budget. You don’t have to break the bank to breathe clean air. 

There are plenty of high-quality air purifiers available for under $100!

Don’t get so excited, though, because choosing the right one can still be demanding. 

That’s why we’ve compiled the best air purifiers under $100 to make your life easier. 

These budget-friendly air purifiers will keep your home’s air clean, fresh and healthy without putting a dent in your wallet. 

So please sit back, relax, and let’s explore the best air purifiers for under 100 bucks!

7 Best Air Purifiers Under $100

Taotronics-TT-AP003 - best air purifiers under $100
Taotronics TT-AP003

1. Taotronics TT-AP003

If you’re looking for the best air purifier under $100, the Taotronics AP003 should be at the top of your list! 

This unit is fitted with features that rival air purifiers twice its price. 

The secret to its super performance? A triple-threat filter system: a Pre-filter, H13 HEPA, and Carbon filter to trap all the nasties floating in your air. 

With these filters working together, the AP003 earned a whopping CADR score of 226 CFM. 

That’s some seriously impressive power for such a budget-friendly option!

What’s more, it’s slightly larger than the other models available. 

That’s because it’s packed with bigger fans and filters, making it perfect for larger spaces up to 322 ft²! And don’t worry. 

It has plenty of power to cycle the air and trap more particulate matter than other units.

Key Specs

  • CADR: 226
  • Capacity: 322 ft²
  • Weight: 18 lbs / 8.16 kg
  • Noise level: 32 to 52dB
  • Purifier technology: Pre-filter, H13 HEPA with Activated Carbon pellets


  • Perfect for any space, no matter its size.
  • Boasts sophisticated features, like an accurate air quality sensor.
  • Uses only 29 watts of energy, making it highly efficient despite its large size.


  • It can be pretty loud.

2. Toshiba CAF-W36USW Air Purifier

Toshiba-CAF-W36USW-Air-Purifier - best air purifiers under $100
Toshiba CAF-W36USW

Toshiba’s got a tech-savvy solution for clean air – their Wi-Fi-enabled smart air purifier! 

With Amazon Alexa compatibility and a UV light sanitizer to combat airborne bacteria, this baby’s got it all. 

And the best part? Thanks to its low noise output of only 32 dB, you won’t even know it’s there. 

The purifier also has a triple-layer filtration system, which includes a pre-filter, activated carbon filter, and HEPA filter, ensuring your air stays fresh and clean.

Keys specs

  • Noise level: 32 dB
  • Dust CADR: 145
  • Tobacco Smoke CADR: 143
  • Pollen CADR: 228
  • Capacity: 222 square feet
  • Purifier technology: pre-filter, HEPA filter, and activated carbon filter


  • User-friendly
  • Excellent air purification
  • Suitable for large spaces
  • Equipped with a potent UV Light Sanitizer that eliminates bacteria and contagious airborne viruses
  • It sends notifications when the filter requires replacement


  • Not aesthetically pleasing
  • It is a bit noisy

3. Levoit Core 200S

Levoit-Core-200S - bst air purifiers for $100
Levoit Core 200S

Get ready to be impressed with the Levoit Core 200S

This compact yet mighty machine is perfect for cleaning the air in small to medium-sized spaces of 183 sq. ft.

With the Levoit Core 200S, you won’t have to sacrifice quality for affordability. 

You’ll find all the hallmarks of a great air purifier, including a True HEPA filter, pre-filter, H13, and an activated carbon filter.

The air purifier also has all the bells and whistles to make your life easier. 

With a range of intuitive features, you can stay up-to-date with regular air quality notifications from your smartphone. 

You can also control it with your voice using a smart speaker. With such impressive features, this purifier is sure to be a hit!

Key Specs

  • CADR: 70 CFM / 119 m3/h
  • Weight:
  • 6.7 lbs / 3.05 kg
  • Noise level: 28 to 60dB
  • Capacity: 107 ft²
  • Purifier technology: EPA12 filter (plus optional Activated Carbon filter)


  • Attractive aesthetics with multiple colors.
  • Slim design; it won’t use up much space, and you can mount it to a wall.
  • Uses very little energy, only 15 watts at its highest speed.
  • Replacement filters are easily accessible and affordable.


  • No Activated Carbon filter included

4. Bissell MyAir 2780A Air Purifier

Bissell-Myair-2780A - best air purifiers under $100
BIssell MyAir 2780A

Bissell’s MyAir air purifier is a compact cleaning powerhouse! 

With a HEPA filter, carbon filter, and pre-filter, this unit will clean the air in your space in no time.

Whether you’re looking for a high-energy clean or a peaceful slumber, Bissell’s got you covered with two-speed options and a sleep mode for nighttime filtration. 

But know that this air purifier under $100 is best suited for smaller spaces.

If you want to purify the air in a larger room, check out the Bissell air320 Max Smart Wi-Fi Air Purifier.

Keys specs:

  • Pollen CADR: 67
  • Dust CADR: 69
  • Capacity: 88 square feet
  • Tobacco Smoke CADR: 57
  • Purifier technology: pre-filter, HEPA filter, and activated carbon filter


  • Highly economical
  • Certified HEPA filter
  • Lightweight and compact size, under 6 lbs
  • Reasonably quiet operation


  • Weak air output
  • No smart features or air quality monitor included
KOIOS EPI810 - best air purifiers under $100

5. KOIOS EPI810 Air Purifier

Get ready to breathe in clean, fresh air without breaking the bank! 

This budget-friendly features a 3-stage air purification system, which is on par with any top-rated air purifier!

And since it uses a true HEPA filter, the unit takes on unwanted guests like smoke, allergens, dust, and other pollutants. 

Best of all, the KOIOS Air Purifier is ozone-free, making it the perfect choice for those who want the highest-grade deodorizing air purifier for their home or office.

Key Specs

  • Weight: 2.5 lbs
  • Purifier technology: True HEPA filter and activated carbon filter
  • Max noise: 52 dB
  • Coverage: 269 sq feet


  • Meets energy standards for efficiency
  • True HEPA filtration
  • Requires minimal setup
  • Compact size for portability
  • Built-in night light for convenience
  • Features activated carbon to reduce unpleasant smells


  • Cannot turn off night light
  • Noisy when on maximum level
  • Not yet certified in California

6. Vremi True HEPA Air Purifier

Vremi Premium True HEPA Air Purifier - best air purifiers under $100
Vremi Premium True HEPA Air Purifier

Ready for some sweet, sweet relief from indoor air pollutants? Check out Vremi’s True HEPA Air Purifier! 

It’s a budget-friendly beauty with all the features of a top-of-the-line air purifier, but at a fraction of the cost. 

Standing tall at 15.5 inches, it’s the perfect size for mid-sized rooms. 

And with a coverage area of 196.7 feet, you can breathe fine in no time. 

The purifier also features a three-stage filtration system, which includes a true HEPA filter, large particle filter, and activated carbon filter. 

Vremi promises these filters will last for up to 4320 hours. 

That means you can enjoy fresher air for longer without the hassle of constant replacements.

This air purifier has three fan speeds plus a nifty air quality monitor that updates in real-time. 

So if the air quality is poor, you can turn up the power. And if it’s good, you can use the low setting for maintenance.

Key Specs

  • Weight: 6.86 lbs
  • Capacity: Up to 196.7 Sq. Ft.
  • Indoor Quality Feedback: Yes
  • Fan Speed Options: 3
  • Ozone Free: Yes
  • Filtration technology: pre-filter, HEPA filter, and activated carbon filter


  • Air quality monitor and fan speed sensor for automated operation
  • Multi-level night light setting
  • Three-step purification process with a True HEPA H13 filter
  • Filter-change alert to remind you when it’s time to replace the filter
  • Integrated timer for easy scheduling
  • Compact size


  • Not suitable for areas bigger than 150 sq. ft.
  • Limited warranty period

7. GermGuardian AC4825E Air Purifier

GermGuardian AC4825E - best air purifiers under $100

Say goodbye to germs and hello to fresh air with Germ Guardian’s HEPA Purifier

This affordable beauty is the perfect solution for improving air quality. 

With a 4-in-1 filtration system and 3-micron pre-filter and UV-C sterilization, it removes allergens and unpleasant smells in shared living spaces. 

It’s the perfect size for rooms up to about 167 square feet.

 And guess what? If you love pets, you’ll also love this air purifier.

Having a pet is great, but pet odors can get in the way. 

Not only does it help reduce odors, but the filters last for 6-8 months – that’s pretty impressive for an air purifier under $100. 

For maximum performance, use genuine Germ Guardian replacement parts only.

Key Specs

  • Weight: 8.6 lbs
  • Coverage area: 167 sq ft (4 ACH)
  • Filtration technology: Pre-filter, charcoal filter, UV-C light, and true HEPA filter
  • Smoke CADR: 108
  • Pollen CADR: 125
  • Dust CADR: 118


  • AHAM-certified to reduce smoke particles
  • Triple-action design with HEPA, charcoal, and UV-C filters
  • Comes with a three-year warranty


  • Larger and bulkier than other models
  • Can be noisy
  • Requires a flat surface for optimal cooling

What to Consider When Buying an Air Purifier Under $100

No doubt, air purifiers are essential home appliances. 

However, with so many options on the market, it can take a lot of work to choose the perfect air purifier under $100. 

That’s why we’ve put together a few key things to consider to ensure you get the best bang for your buck.

Room size

It’s essential to choose a purifier that’s ideal for your space. 

If you want to purify a small room, you don’t need a giant air purifier. 

On the other hand, a small purifier won’t do the job if you’re trying to clean the air in a large room.

Make sure to choose a purifier that’s right for your needs.

Sanitization method

Some air purifiers have added sanitization features. 

This air purifier uses UV-C light and photocatalytic activation to defend you against airborne viruses, bacteria, and stinky organic odors. 

However, remember that these sanitizers require a specific humidity level to work effectively.

Plus, some models can get noisy, even on the lowest setting. 

But let’s face it, who wants to hear a gentle hum in the background if it means having clean and fresh air in your home? 

So don’t let that stop you from taking control of your indoor air quality!

Clean Air Delivery Rate (CADR)

Consider CADR when shopping for an air purifier under $100. 

It measures how much air a purifier can clean in a given time, expressed in cubic feet or cubic meters per minute. 

The Association of Home Appliance Manufacturers (AHAM) website has the CADR ratings of all AHAM-certified purifiers, tested for particulates like smoke, dust, and pollen. 

Look for an air purifier with a CADR of at least 2/3 the size of your room (consider a higher rating if you have high ceilings).

Noise level

Some air purifiers can be loud, and you don’t want to be kept up at night by a noisy machine. 

Check the decibel level of the air purifier you’re considering, and choose one that’s quiet enough for your needs.

Ease of use

No one wants to struggle with complicated buttons and settings when using an air purifier.

Make sure to choose a unit that’s easy to use, with straightforward controls and an intuitive design.


Of course, price is a significant consideration when shopping for an air purifier under $100. 

So make sure you get an affordable unit that fits your budget.

Brand reputation

Finally, consider the reputation of the brand. 

Do they have a good track record of producing quality air purifiers? 

Do their products have good reviews from satisfied customers? 

Make sure to choose a trustworthy brand.

If you keep these things in mind, you’ll find the perfect air purifier under $100 for your needs.

With the right purifier, you’ll be breathing better in no time!

best air purifiers under $100 for the family

FAQS on Best Air Purifiers under $100

How much does it cost to own an air purifier under $100 long-term?

The long-term costs of owning an air purifier mainly come from replacing filters and electricity usage. 

Filter replacement frequency depends on usage and air quality. 

But it typically ranges from 3 to 6 months. 

Additionally, electricity usage may increase over time, especially if you use the purifier frequently. 

To minimize these costs, look for air purifiers with washable filters and energy-efficient technology.

Where is the best location for an air purifier?

Place the air purifier in an open space with at least three feet of clear space for optimal performance and circulation. 

Just make sure to follow the manufacturer’s guidelines for placement. 

That’s because some air purifiers work best when placed near the floor. 

Others work best on a tabletop.

How long does an air purifier last?

An air purifier can last 3 to 5 years or even longer. 

But it depends on the quality and how you maintain the device.

How do I clean an air purifier under $100?

To clean an air purifier under $100 air purifier, turn it off and unplug it. 

Remove the filter and wash or replace it, clean the inside and outside with a damp cloth, and let it air dry completely before reassembling and using it again.

How do I know if my air purifier is working?

You can tell your air purifier is working if the air around it feels fresher and cleaner. 

Also, if the filter looks dirty after usage or makes less noise as it runs, then it is probably working as it should.

Best Air Purifiers Under $100 – Conclusion

Well, that concludes our review. 

We hope you now have all the information you need to make an informed decision when choosing an air purifier under $100.

We understand the importance of air quality for your well-being and the need for budget-friendly solutions. 

We can say that all the air purifiers we’ve reviewed today provide excellent value for money. 

They are all highly efficient and effective. Plus, they offer great features, making them ideal for all homes.

Whether you choose a filterless air purifier, HEPA filter air purifier, or another option, remember to check the reviews and certifications, plus the replacement filter costs. 

Doing so will ensure that you get the best value for your money.

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