Air Purifiers Under $50 (14 Things To Look For In A Cheap Air Purifier)

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Best Air Purifiers Under $50

If you are looking for the best air purifier under 50 dollars that actually works then the following four cheap home and small office air purifiers will provide you with the highest-rated units currently available…

For this price range, you will get the more compact and portable air purifiers that are ideal for your office, bedroom, and kitchen.

However, don’t let the size of these amazing little air purifiers fool you as they pack a real punch when it comes to removing the smoke smells, pet odor, cooking odors, and dust.

In a hurry?

Our best overall air purifier under 50 is the KOIOS Air Purifier

Worthy of consideration is the Potulas Air Purifier

Many people who suffer from allergies reported massive improvements. With cheaper air purifiers you need to manage your expectations. They are designed for smaller spaces such as bedrooms, offices, etc.

So without further ado here is our 10 top-rated cheap air purifiers for smoke that actually work…


#1 – KOIOS Air Purifier, Indoor Air Cleaner with 3-in-1 True HEPA Filter for Home and Office

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This smoke air purifier has 70% of consumers rating it 5 out of 5-stars, which is very good and is one of the most popular selling air purifiers on Amazon for under $50. This product also features here… Do Air Purifiers Work In Cubicles

The KOIOS air purifier for home, bedroom small room or office is a powerful air purifier that significantly improves the air quality in your home, office or hotel room. It eliminates indoor air pollutants such as pollen, pet dander dust, mold, bacteria, smoke and smog.

It is perfect for people with pets and allergies, who want to improve their asthma and skin conditions, and it can even be set to the regular clean mode when you need to eliminate stale smells from house guests after a long day at work.

 

Odor Allergies Eliminator for Smoke, Dust, Pets, 3 Stage Filtration, Night Light

 

Koios air purifier

 

The KOIOS air purifier with a 360 degrees HEPA filter is the ultimate gift for anyone who wants to improve their indoor air quality. Like your favorite t-shirt or sweatshirt, this tool is easy to take along wherever you go, without compromising performance.

The KOIOS air purifier combines the power of True HEPA filtration with precision air cleaning technology to create an ideal at-home environment.

Provides all-natural, chemical-free clean air for multiple purposes including removing smoke, dust, pollen, mold spores, pet dander, odors, and other harmful airborne pollutants.

Do Customers Say That This Cheap Air Purifier Works?

I have a neighbor who occasionally smokes inside, bringing secondhand smoke inside my apartment. This product makes that far less noticeable when it happens, and after a bit of working totally eliminates the smell altogether.

  • I’ve only had this for about a week and it’s already reduced the dust in the air.
  • It works great. The air is noticeably cleaner.
  • I love the size because it fits easily on my desk and makes life better working with a heavy smoker when you are allergic to tobacco.
  • One of my coworkers said she found a huge difference too since we didn’t spend the day sneezing.
  • I don’t wake up with stuffy noses anymore.
  • Works great! Small, and very effective.
  • This is the first day I haven’t had a migraine at work due to my co-worker’s perfume.
  • I only used the item on the low setting due to being at work but it still worked wonderfully.
  • This made the air feel and smell and breathe so much cleaner than before in just a couple of hours being plugged in.
  • This thing works perfectly, is a nice size, and is super light to carry.

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#2 – MOOKA Air Purifier for Home

This smoke air purifier has 69% of consumers rating it 5 out of 5-stars, which is very good and it is also one of the biggest selling air purifiers on Amazon under $50.

With MOOKA, you can enjoy fresh air anywhere, anytime. This 3-in-1 air purifier is designed to effectively remove harmful particles, odors, and pollen using True HEPA filtration technology.

Enjoy clean, healthy air in your bedroom or office with the 360° intake and outlet that maximizes the amount of fresh and clean air provided in all directions. With 3 fan speeds, it provides you with options to set up according to your needs.

 

3-in-1 True HEPA Filter Air Cleaner for Bedroom and Office, Odor Eliminator for Allergies and Pets, Smoke, Dust, Mold, 3D Filtration, Night Light

 

 

MOOKA Air Purifier for Home, 3-in-1 True HEPA Filter Air Cleaner for Bedroom and Office, Odor Eliminator for Allergies and Pets, Smoke, Dust, Mold, 3D Filtration, Night Light, Available for California

 

The Mooka Air Purifier for home has three modes of cleaning: normal, sleep, and turbo. It effectively removes harmful odor, dust particles, smoke, pollen, bacteria, and other microparticles in the air. it is very easy to use for anyone with a simple touch of a button.

By using the best HEPA filter on the market, our MOOKA Air Purifier will be able to get into all of the crevices of your home and eliminate all of the impurities from pet hair, dust mites, pollen, mold, and more.

Its 3-in-1 filter not only absorbs odors but also eliminates harmful elements such as volatile organic compounds, formaldehyde, formaldehyde derivatives, bacteria, mold spores, fungus, viruses, tobacco smoke, and fine dust particles.

Great At Getting Rid Of The Smoke Smell

  • After just running it for the first 3 hours on high my daughter-in-law said she could NOT smell cigarette smoke when she walked in the room.
  • It made a noticeable difference after only a few hours and I literally can’t sleep without it.
  • You can tell there is a difference especially when there was a smoker that was recently in the office.
  • I have one in my kitchen and one in the dining room, so if any smell gets out of the kitchen, the other air purifier absorbs it.
  • As someone who constantly struggles with breathing due to my allergy and unhealthy air, I really like this air filter.
  • It will take a few days for the filter to take effect, but you can tell right away once you entered the room.
  • I went from sneezing and being stuffy due to mites/dust/junk in the building’s air ducts to almost congestion-free within a week.
  • Removes all odors and smoke.

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#3 – Potulas Air Purifier with True HEPA Filter

This small and portable air purifier for smoke has 65% of consumers rating it 5 out of 5-stars, which just takes first place for our quest to find the best air purifier for smoke under $50.

Here’s the air purifier you’ve been waiting for. With HEPA Filter technology, your favorite new essential oil aromas can be enjoyed without shared air space with other people’s allergens.

This air purifier has also got an activated carbon filter to absorb unpleasant odors, while you sleep or work better in the office.

Air is healthier and fresher with the Potulas HEPA air purifier. With a three-in-one filter design that includes a high-efficiency activated carbon filter, the air cleanser works to remove toxic cigarette smoke, odor, gases, and other impurities from your household.

A clean air purifier not only reduces allergens and asthma triggers but also extends the life of your home or office air filters.

 

3-in-1 Desktop Air Cleaner Eliminates Pet Dander, Smoke, Odors, Dust and More, Great for Personal Desk, Bedroom, and Small Spaces.

 

 

potulas Air Purifier with True HEPA Filter, 3-in-1 Desktop Air Cleaner Eliminates Pet Dander, Smoke, Odors, Dust and More, Great for Personal Desk, Bedroom, Small Spaces

 

 

Small in Size, Big in Performance! This Air Purifier is small in size but powerful in performance! This USB-powered air purifier offers a three-in-one filter system that works to remove particles from the air up to 0.3 microns, including pollen, pet dander, and dust.

Because of our mini desktop air purifier, your room will be greater than others, uses less electricity and costs less than other air purifiers. It’s easy to use! Simply plug into any USB port to turn on.

With a touch of a button, you can switch from Auto Mode to HEPA Mode or Turbo Mode. The Air Purifier also features Quiet Mode at night so you can sleep peacefully without any noise.

 

Great For Smokers, Super Quiet – Perfect For Bedrooms & Offices

 

  • I bought the air purifier as I am a smoker and was fed up with the smell so nipping outside for a cig can be painful … I have used the purifier for over a week and I have noticed a massive difference when I come home from work and open the door there is no smell.
  • It fits comfortably on my bedside table and ran very quietly in the appropriately named “sleep speed” and I woke up to a room that smelled significantly better than I’m used to (several animals do sleep in my bed and tend to have some rank morning breath).
  • It has made the bedroom fresher smelling and my allergies are not as bad as they usually are in the winter with the windows all closed up.
  • I have been sleeping like a baby since I’ve purchased this purifier.
  • It is pretty quiet and the white noise it gives actually helps me sleep better.
  • We have pets in the house and my husband is a smoker, so I am not sure how often I will need to replace the filter, but it is worth it to keep those smells out of the bedroom.
  • It is super quiet and I forget it is there often.
  • It works amazingly I have a cat and now I can sleep with her without sneezing in the morning.
  • I have this in my office, it is the perfect size to set on my desk.
  • It’s quiet enough to sleep next to, I set it on my night table next to the bed.
  • I am blown away by how quiet this air purifier is!

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#4 – QUEENTY Desktop Air Purifier with Night Light

This air purifier for smoke has 63% of consumers rating it 5 out of 5-stars, which is very good, and from the customer feedback, it easily makes our top 10 list as one of the best air purifiers for smoke under $50.

Queenty Desktop Air Purifier with Night Light has a unique structure of oscillating air outlet that can effectively release negative oxygen ions and far-infrared ray irradiation from its two special filters to your breathing area.

As a result, the airflow which contains negative oxygen ions and far-infrared rays can positively influence your health by relaxing nerves, easing fatigue, and improving sleep quality. In addition, you can get rid of bad smells in the environment.

Portable Air Cleaner with True HEPA Filter Odor Allergies Eliminator for Smoke, Dust, Home, Office, and Pets

 

 

QUEENTY Desktop Air Purifier with Night Light - Portable Air Cleaner with True HEPA Filter Odor Allergies Eliminator for Smoke, Dust, Home, Office and Pets

 

 

The desktop air purifier is so quiet, whisper-quiet. The compact stainless steel filter unit has a stylish air filter with a negative ion function. It also comes with five filter modes adjustable in each stage. When the purifier is working it turns on automatically every 10 minutes to clean the dust in the surrounding for people living or working in.

The QUEENTY air purifier has a 3-speed setting and oscillates to ensure your entire breathing area is refreshed. The air purifier features a removable water tank, auto power-off function, and low noise operation with a modern and chic design and creative night light for bedroom use.

With a modern and minimalist appearance, it doesn’t look shabby or unsightly but has a beautiful radian. Its compact design allows you to place it on your desk or nightstand without taking up too much space.

 

Perfect Office Air Purifier

 

  • It works great to keep my individual space fresh.
  • I should have purchased this months ago.
  • Finally got the smoke smell (which was somehow seeping through the air vents in my office at work) out of my office!
  • Great size for my desk.
  • I smoke cigarettes in my bedroom and this 100% makes a huge difference!
  • It made such a difference in my home office.
  • It is small, easy to transport, quiet, and an effective personal air purifier.

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14 Things To Look For In A Cheap Air Purifier

Many people think that air purifiers are only for those who suffer from allergies or asthma. Even though air purifiers can be a good idea for those people, they can also help everyone else by making the air in their homes cleaner and healthier to breathe.

The best air purifiers should be able to remove more than 99% of airborne particles. Look for the term “true HEPA” in the description, which means that the filter is certified to meet rigorous standards.

If you want to buy an air purifier but don’t want to pay a lot of money, here are 14 things to look for in a cheap air purifier.


1. CADR Rating

Clean Air Delivery Rate (CADR) is a rating system created by the Association of Home Appliance Manufacturers (AHAM). It is used to help consumers make better-informed decisions about what type of air cleaning equipment they need.

There are three different CADR ratings; one each for tobacco smoke, pollen, and dust. Each rating should be at least two/thirds as large as the room’s square footage.

2. Does it have a HEPA filter?

HEPA filters are probably the most efficient at removing particles from the air. The best HEPA filters can capture up to 99.8% of particles as small as 0.3 microns. However, you need to know that not all HEPA filters are created equal! Some cheaper ones might not be able to trap those smaller particles that are floating around in the room.

If you want something that will effectively remove PM2.5 and smaller particles from your house, make sure you get a true HEPA filter.

LEVOIT Air Purifiers for Bedroom Home, HEPA Freshener Filter Small Room Cleaner with Fragrance Sponge for Smoke, Allergies, Pet Dander, Odor, Dust Remover, Office, Desktop, Table Top, Core Mini, White

 

3. Does it have a carbon filter?

Carbon filters are commonly used to remove odors and gases from the air. This is especially useful if you live close to a factory or dumpsite that emits unpleasant smells into your room.

However, not all carbon filters are made equal either! There are different types of carbon filters such as activated carbon and granular activated carbon (GAC). Activated carbon is what’s used in smoke detectors and air fresheners for its ability to absorb smells and chemicals like formaldehyde, hydrogen sulfide, benzene, etc.

It’s often included in conjunction with a HEPA filter as a pre-filter stage or as part of the HEPA filter itself. Most carbon filters are only effective against odors and chemicals, so they won’t help with pollen or smoke unless used in conjunction with a true HEPA filter.


4. Does It Really Filter Air?

The biggest mistake people make is choosing an air purifier that looks good and is priced well but doesn’t do its job. A poor-quality air filter won’t clean the air as much as you need it to, leaving you with contaminated air instead of clean, pure oxygen.

The best way to ensure that your new air purifier will actually filter air is to go with a trusted brand known for its quality products. Companies like Honeywell, GermGuardian, and Whirlpool have been around for years and have built up their reputations by manufacturing high-quality home appliances that do what they say they’re supposed to do.

5. Does It Work Well In Allergies?

Allergies are one of the most common reasons people purchase an air purifier in the first place, so if you’re shopping for a budget purifier, it’s important to make sure it will work well for this problem. After all, what good is a cheap air purifier that doesn’t do its job?

Most air purifiers will claim to be effective against allergies, but some models go above and beyond the others. The best air purifiers for allergies will have a HEPA filter that can remove 99.97% of particles 0.3 microns or smaller from the air (which includes many allergens) and uses at least 4 stages of filtration to trap these particles in different ways.

These filters should also be able to remove pollution and gases, which are also common triggers for allergy sufferers.

 

Air Purifiers for Home Bedroom, Smoke Air Cleaner with Fragrance Sponge, Ultra Quiet HEPA Air Purifier 99.97% Effectively Rem0ve Air Pollutants

 

6. How Much Space Will It Cover?

You need an air purifier that is able to clean up the amount of space you have available. The last thing you want is to purchase a small unit only to find out it doesn’t work in large rooms.

You might be able to find a cheap air purifier that can cover 1,000 square feet or more, but it’ll be a lot bigger and bulkier than one that only covers 200 square feet. That’s why the first thing you need to do is determine how much space you want to clean.

This might seem obvious, but many people don’t realize they’re looking in the wrong section of the store. Or they buy something that’s too powerful for their needs and wind up paying more than they would have if they’d just gotten the right model. So… measure the room you want to purify and then look at models that are rated for that much space.


7. Is It Energy-Efficient?

Check whether or not the unit has energy star certification before you buy it because energy-efficient units have lower electricity costs and less carbon dioxide emissions over their lifetime than standard models do.

If you want to save money on your electricity bill and if you want to help the environment, you should choose an energy-efficient unit to use in your home or office.

8. Does It Have A Powerful Fan?

You already know that an air purifier needs to have a fan to circulate the air through the machine. But did you know that some fans are more powerful than others?

The most powerful fans can move 3,000 cubic feet of air per minute (CFM). This is an industry standard that all manufacturers adhere to. If a manufacturer claims that their fan can move more than 3,000 CFM, then they’re lying.

MOOKA Air Purifier for Home, 3-in-1 True HEPA Filter Air Cleaner for Bedroom and Office, Odor Eliminator for Allergies and Pets, Smoke, Dust, Mold, 3D Filtration, Night Light

 

9. Is It Easy to Clean?

You’ll need to clean your filter regularly if it’s going to stay effective — on average once every two months. Make sure you choose a unit that’s easy to take apart and reassemble after cleaning so you don’t damage any of its components when cleaning it out.

10. Is It Quiet?

The noise level is important, especially if you plan on placing the unit in your bedroom or living area. Noise levels are measured in A-weighted decibels at high speed (dBA). Most units run between 40 and 60 decibels, which is about as loud as a normal conversation. If you’re concerned about noise, look for a unit with a lower dBA rating or multiple fan speeds that allow you to adjust the power and volume of the unit.


11. How Often Will You Need To Replace The Filters?

Some filters can last for years without needing replacement, but others need frequent attention to function properly. Check how often you’ll need to replace each filter before buying an air purifier so you know how much it will cost in the long run.

12. Do You Need Wi-Fi Connectivity?

Some models allow you to control them via smartphone apps or through smart home services like Amazon Alexa or Google Home. While this may be convenient, it’s not always necessary. If you aren’t interested in controlling your device with an app or voice assistant, there are plenty of non-connected options that can do the job just as well at a lower cost.

 

Air Purifier KioudI by Nessbase, H13 HEPA Air Purifiers for Home Air Cleaner for Pollen Smoke Dander Odors with Timer Settings Adjustable Wind Speed Portable Air Purifier for Bedroom Office Living Room

 

13. Is It Portable?

If you want an air purifier that can move from room to room easily, look for one that is light and has a carrying handle. A unit’s portability should also be considered if you plan on taking it

14. Does It Have A Night Mode?

If you plan on running your air purifier while you sleep, look for a model with a night mode to keep it quiet while it operates. Some models even have LED lights that turn off during this mode so they don’t disturb you. If your device doesn’t have this feature, make sure the light is dim if it’s on all the time.

Let’s look at some excellent cheap air purifiers that will do the job…


In summary, there is not much separating the smoke air purifiers on this list as they are all very good. In fact, the units listed towards the bottom are actually much higher sellers and the clear crowd favorites based on the volume of sales.

That being said, I do lean towards the KOIOS Air Purifier as the best air purifier for under $50.

The comments left by the consumers just appealed to me slightly more than the others and so it is my number 1 choice. However, I can’t see you going wrong with any of the above machines.

If you are willing to pay the extra money for an air purifier with more grunt for bigger spaces take a look at it… Best Air Purifier For Smoke & Smokers

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