11 Best Air Purifiers Under $50 in 2022

With rising pollution levels and a high amount of airborne contaminants, air quality-related health issues have been on a rise. Asthma sufferers and people with allergies are at greater risk, as the rise in global warming is also leading to a deterioration in the air quality according to the Asthma and Allergy Foundation of America.

Thankfully, even an inexpensive and the best air purifier under 50 can significantly bring down particulate matter and can make indoor air safe to breathe in.

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Best Air Purifiers Under 50

  1. LEVOIT HEPA Air Purifier for Home
  2. KOIOS Air Purifier for Home
  3. MOOKA Air Purifier for Home
  4. hOmeLabs 4-in-1 Compact Air Purifier
  5. RIGOGLIOSO Air Purifier for Home
  6. JINPUS Air Purifier
  7. LEVOIT Air Purifier for Home
  8. GermGuardian AC225W Pluggable Air Purifier
  9. Hamilton Beach TrueAir
  10. GermGuardian GG1100W Elite Pluggable
  11. GermGuardian Pluggable Air Purifier & Sanitizer

In a hurry? Refer to this table to get a quick overview of the best air purifiers under 50 and if any of them grab your attention we have all the info you’ll need down below.

Air PurifierFiltration StagesCoverage AreaReason to Choose
LEVOIT HEPA Air Purifier for Home3161 sq. ft.
  • Easy to use
  • Compact design
  • pre-filters included in the box
KOIOS Air Purifier for Home350 sq. ft.
  • EPA and CARB certified
  • Controllable night light
  • One-touch control
MOOKA Air Purifier for Home3 50 sq. ft.
  • Trendy Modern Design
  • Quiet operation
  • Efficient against odors
hOmeLabs 4-in-1 Compact Air Purifier4 40 sq. ft.
  • 4-stage filtration
  • Low noise level
  • Filter change indicator
RIGOGLIOSO Air Purifier for Home480 sq. ft.
  • Smart portable design
  • USB-A Power Cord
  • Auto Mode turns off purifier after 8 hours
JINPUS Air Purifier280 sq. ft.
  • Portable purifier
  • Low power draw
  • Can be powered through a power bank
LEVOIT Air Purifier for Home3161 sq. ft.
  • Strong motor
  • Helps with Aromatherapy
  • Dimmable light
GermGuardian AC225W Pluggable Air Purifier265 sq. ft.
  • Pluggable design
  • Strong air sanitization
  • Aroma pad for diffusing essential oils
Hamilton Beach TrueAir1100 sq. ft.
  • Effective against odors
  • Affordable price tag
  • Pluggable design
GermGuardian GG1100W Elite Pluggable1n/a
  • Portable Air Sanitizer
  • UV-C light lasts a while
  • Low power usage
GermGuardian Pluggable Air Purifier & Sanitizer1n/a
  • Energy Efficiency is good
  • Effective against microbes
  • Plugs directly into the socket

If you have the budget we recommend you should get an air purifier under $200 which is the sweet range that can get you good quality air purifiers without compromising too much on functionality.

1. LEVOIT HEPA Air Purifier

LEVOIT LV-H126 HEPA Air Purifier

Simple yet effective, the Levoit LV-H126 Air Purifier is one of the best air purifiers under 50.

Everything about the air purifier tells us why Levoit is the #1 selling air purifier brand in the US. The company has paid attention to user-friendliness and has included a reminder wheel at the back that can be set to either show the month the filters are changed or the month when new filters are due.

Although the whole design is compact, Levoit rates the air purifier for rooms of up to 161 square ft. The air is taken in through the back and is sent out through the front of the air purifier.

The air is first directed towards a pre-filter (3 included in the box) that traps all large particles like hair, fur, pet dander, etc. before passing the air onto the activated carbon filter.

The activated carbon filter traps all odors, toxic chemicals, and even VOCs. The tightly packed layer of carbon then passes the air onto the True HEPA filter.

The true HEPA filter can filter out contaminants as little as 0.3 microns with an efficiency of 99.97%. The pre-filter has the shortest lifespan of 3-5 months but is relatively inexpensive.

The true HEPA filter requires replacement every 6-8 months. A simple knob at the front allows the user to switch between 3 preset fan speeds. Moreover, the lightweight air cleaner is easy enough to operate and clean.

All in all, the Levoit LV-H126 Air Purifier is a great device that filters particles and odors at an affordable price tag.

Award: Best for Small to Medium Sized Rooms

  • Compact design
  • Extra Pre-filters included in the box
  • Simplistic controls allow for user-friendly operation
  • Can cover more than 150 sq. ft. easily
  • Weak performance against smoke
  • No light indicators

2. KOIOS Air Purifier 3-in-1 True HEPA

KOIOS Air Purifier for Home

KOIOS air purifier is a great option if you’re looking for something that won’t break the bank and get the job done. Budget air purifiers usually don’t boast an aesthetic design but this one is different.

Although the build quality isn’t that high, the cylindrical shape and night light are definitely attractive.

At 8W, the fan power is enough for a space of 50 square feet and can change the indoor air 2 times making it ideal for small rooms, bathrooms, or your office cubicle. The inclusion of a carbon filter allows it to handle smoke and odors more aptly and hence can also be used over a kitchen countertop.

The HEPA filter can filter out allergens and airborne contaminants down to a size of 0.1 microns with 95% accuracy and of 0.3 microns with a 99.97% accuracy.

This significantly improves indoor air quality and can help alleviate asthma symptoms. The pre-filter, True HEPA filter, and activated carbon filter work in combination to remove large particles, fine particles, and odors respectively. Because of the fine filtration, it is a great purifier for allergies.

Operating the air purifier is simple and effective as a single button on the top performs all the functions. A single tap starts the purifier, a second tap switches to sleep mode, while a third one will turn the purifier off.

The air purifier also includes a night light that can be turned off when needed. The light automatically dims when the user switches to sleep mode.

Thanks to its carbon and HEPA filters, the air purifier is EPA and CARB certified to improve indoor air quality. While these certifications don’t always mean a superior air purifier, they are indeed a welcome addition.

The best aspect of the KOIOS air purifier is the 3-year warranty, excellent customer service, and multiple user reviews that support that claim.

Because of its long warranty and effectiveness against smoke and odors in close proximity, the KOIOS is an excellent choice for a kitchen countertop.

Award: Best for Kitchen

  • Budget Friendly price tag
  • True HEPA filter can filter out 99.97% of pollutants
  • CARB, EPA Certification
  • User-friendly operation
  • Night light can be turned off
  • Low Build Quality
  • Weak fan power

3. MOOKA Air Purifier 3-in-1 True HEPA

MOOKA Air Purifier for Home

MOOKA Air Purifier features an 8W motor that drives the fan and brings in indoor air through a 360-degree vent. MOOKA air purifier brings a cylindrical design that has a circular light around its shaft.

The overall build quality is not very high but the design will definitely turn heads nevertheless.

In terms of power, the air cleaner can purify a space of 50 sq. ft. 2 times in an hour. This makes it great for small spaces like bathrooms or kitchens.

The combination of pre-filter, HEPA filter, and an activated carbon filter effectively stop 99.97% of airborne contaminants and also helps the small purifier handle odors and even wildfire smoke.

To control the purifier, there is a single button on the top that can turn the purifier on, switch modes, and turn it off. There are no controls for the light which keeps glowing when the purifier is active. The light automatically dims when the user switches to sleep mode but there are no buttons to turn it off completely.

If you’re wondering that MOOKA air purifier is similar to KOIOS’s offering, you’re not wrong. Both are carbon copies of each other but each manufacturer has tweaked the features a bit but the overall design and build remain the same.

They both use the same fan, body, and even filters. They also share the model number. Like the KOIOS, the MOOKA air purifier is also EPA and CARB certified.

The MOOKA air purifier comes with only 1 year of warranty but brings a commendable performance for an inexpensive price tag.

Award: Best for Small Space

  • User-friendly operation
  • True HEPA filter can filter out 99.97% of pollutants
  • CARB, EPA Certification
  • Respectable performance against odors and smoke
  • Low Build Quality
  • Weak 8W motor
  • Night light cannot be turned off

Also Read: 5 Best Air Purifier for Dorm Room in 2022 (Reviewed)

4. hOmeLabs 4-in-1 Compact Air Purifier

hOmeLabs 4-in-1 Compact Air Purifier

HomeLabs isn’t afraid to innovate and their 4-in-1 Compact Air Purifier shows that from all aspects. It could’ve been the best air purifier on the list if it featured a powerful fan but at 4.6 watts, the fan is only powerful enough to cover a 40 sq. ft. room twice an hour.

The design is simple and boxy. Air goes in through all sides thanks to the vents and is pushed through the pre-filter that traps the largest particles like hair, dander, and fur, before passing it onto the HEPA filter layer.

The HEPA filter then filters out fine particles down to a size of 0.3 microns in size, before pushing the air through the carbon, which traps and neutralizes odors, VOCs, smoke particles, and other toxic chemicals. Even with all the filters, the purifier still boasts a compact size.

The top side of the air purifier features controls and an ionizer, that releases negative ions into the air. These negative ions stick to the larger particles, making them too heavy to stay airborne.

While this results in higher dust content in the initial few days of use, it can prove beneficial for overall indoor air health in the long run.

The top light acts as a replacement indicator as well and turns red when the filter needs replacement. The light is blue during normal operation and cannot be turned off.

This can be a problem for people looking for a bedside air purifier who prefer sleeping in complete darkness.

At just 2.9 lbs, the whole package is light and can be carried around easily. The HomeLabs 4-in-1 air purifier is one of the best out there in terms of performance, but the short filter life of 3 months can add to the filter replacement cost and overall cost of ownership in the long run.

The inclusion of an ionizer and all the necessary filters make the HomeLabs purifier a great option for pet odors for owners that want a purifier around their pet’s area.

Award: Best for Pet Owners

  • High activated carbon content helps with smoke
  • Filter change warning
  • Quiet operation – perfect for bedside purification
  • Ionizer doesn’t produce dangerous levels of ozone
  • With heavy use, the filter only lasts 3 months
  • Light cannot be turned off

5. RIGOGLIOSO Air Purifier for Home

RIGOGLIOSO Air Purifier for Home

If you’re looking for something that only covers a small area around yourself and can be carried around easily then a RIGOGLIOSO air purifier may just be the thing for you.

It draws power from any USB-A port that you can find on a laptop, desktop PC, or on most phone chargers and at just 7 inches high is portable enough to be carried around easily.

The air purifier uses 4 stage filtration incorporating a pre-filter for large particles, a HEPA filter for finer ones, an activated carbon filter for effective removal of odors, VOCs, and other toxic chemicals; and an ionizer that uses the power of negative ions to reduce particulate matter in the air.

The combination makes it an excellent purifier for smoke.

It is a great option for bedside air purification and does so quietly. The night light feature cannot be turned off but can be dimmed when sleep mode is activated.

Users can leave the air purifier running as they leave for work as the auto shut off feature will turn the unit off after 8 hours of use.

RIGOGLIOSO has taken a leaf out of other manufacturers’ books and has dropped the adapter that powers the air purifier. It is sold separately, or the included wire can be connected to any USB-A adapter.

The ionizer does not produce any ozone and is safe to use but the power of the air purifier is a huge setback that only makes it a good option for tabletops or enclosed workspaces.

Award: Best for Work Tables

  • Multiple filtration stages at an affordable price point
  • Ozone levels are within safety limits
  • Night light can be dimmed but can’t be turned off
  • Requires a separate purchase of USB-A adapter
  • Weak filtration
  • Very weak motor

6. JINPUS Air Purifier

JINPUS Air Purifier

JINPUS is another budget air purifier that features a small motor and a compact design.

It uses the popular pre- and HEPA filter combination to trap large and small airborne particles but does not feature a dedicated carbon filter. The lack of a carbon filter reduces its efficacy against odors and smoke.

The design is attractive and functional. The cylindrical air purifier is easy to carry around and can be powered through any USB-A port.

The air goes in through the bottom and is passed through the pre-filter and then through the HEPA filter that filters out particles like dust, mold spores, and pet dander.

The air purifier is controlled through a single button on the top that switches between different modes and turns off the air cleaner.

You won’t have to worry about energy consumption because of the tiny 2.5 Watt fan, but because of that the JINPUS air purifier is not rated for bigger rooms and can only cover 80 sq. ft. of space once an hour.

If it is equated to the performance of other purifiers then it can cover less than 40 sq. ft. twice an hour which is too small.

Because of its limited coverage and lack of a dedicated activated carbon filter, the air cleaner is not recommended for areas with high smoke content or strong odors.

In addition, if you love to sleep in the dark then you might want to look away as the ambient light function on the JINPUS cannot be turned off.

Although the air purifier lacks a carbon filter, its lightweight design and flexibility of powering it even through a power bank make it a great companion for people who love to travel and are looking for a portable air purifier that can help ensure quality sleeping while traveling.

Award: Best for Traveling

  • Compact design is great for small workspaces
  • Can draw power from any USB port making it ideal to be carried around
  • Safe ionization power
  • Weak 2.5W fan
  • USB-A adapter not included in box
  • No switch for night light
  • Limited coverage

7. LEVOIT Air Purifier LV-H128

LEVOIT-Air-Purifier LV-H128

Levoit is the brand to beat when it comes to producing quality air purifiers and LV-H128 is a perfect example of that.

The H128 Levoit Air Purifier for Home features a tried and tested design that is both durable and effective. The boxy design houses a strong 28W motor that can effectively clean 161 sq. ft. of space thrice an hour.

The air quality is improved by passing it through the pre-filter which traps the larger particles like fur, hair, and dust.

The H13 True HEPA filter then filters off particles with medical-grade filtration before passing the air through an activated carbon filter that neutralizes organic compounds, chemicals, and odors.

This True HEPA air purifier also brings an aromatherapy diffuser on top that can be accessed by removing a small cap.

Users can put in their favorite oils and turn on the air purifier for a refreshing experience. For the price, Levoit offers the best performance and hence the best value for money.

The build quality is premium and it will add to the look and feel of any space. There is also a light that can be dimmed and turned off when switching to sleep mode. The manufacturer has also included a filter replacement indicator light so users are reminded about getting replacement filters when needed.

All in all, the Levoit LV-H128 air purifier is an excellent choice that offers great protection against airborne contaminants and can spread your favorite scents across the room while doing it making it an excellent choice for larger spaces.

Award: Best for Large Spaces

  • Essential oil dispenser
  • Premium build quality
  • Highest activated carbon content at a budget
  • Quiet operation
  • Filter replacement indicator
  • Dimmable light
  • No official ratings

8. GermGuardian AC225W Pluggable Air Purifier

GermGuardian AC225W Pluggable Air Purifier

GermGuardian makes excellent air sanitizers, but the AC225W also includes physical filters to trap particulate matter.

Apart from the physical filter, the air is passed through a UV-C chamber that degenerates microbial DNA. The downside to this approach is the exclusion of a HEPA filter and GermGuardian does not provide any official numbers for the effectiveness of the physical air filter.

Users have reported decent performance both in alleviating asthma symptoms and in controlling allergic reactions similar to what HEPA filters offer.

The whole design is simple; it can be conveniently plugged into any wall outlet and is just 7 inches high. GermGuardian rates its filters as effective against cigarette smoke, indicating the presence of carbon content.

On top of the purifier, there is housing for essential oils that can be effectively dispersed across the room when the air purifier is functional.

The night light on the air purifier is optional and is non-intrusive. Although the package is decent, it is pulled back by the short filter life that needs to be replaced every 3-4 months.

The fan motor is less than 10 watts so you won’t have to worry about energy bills, but provides enough power to cycle the air two times per hour in a 65 sq. ft. space. This makes the air purifier a decent option for small-sized rooms.

The effectiveness against microbes, optional night light, and the pluggable nature make it a great option for people working in high microbial content environments like doctors or pharmacists.

Award: Excellent for Use in Clinics

  • Allergen filter traps particulate matter and smoke
  • UV-C light destroys microbial DNA
  • Aroma pad diffuses essential oils efficiently
  • Optional night light can act as a perfect night illumination
  • Pluggable nature adds to portability
  • Short filter life

9. Hamilton Beach TrueAir

Hamilton Beach TrueAir

Hamilton Beach TrueAir is another purifier that lacks a HEPA filter but promises good performance against smoke and odors. The overall size of the purifier is small and the pluggable design adds to its portability.

The Hamilton Beach true scent cartridge feature allows for spreading an aroma across the room, though the air cleaner works perfectly well even without it. The optional night illuminates the room with a dim light.

The efficiency against PM2.5 matter is not the best but decent enough for the low price point but the true carbon filter works wonders against odors and smoke.

At such a low price point Hamilton has gone ahead and added special features like a filter change indicator to the package but the poor build quality is a huge problem. Users have reported supporting clips as weak and breaking off easily.

Efficiency against odors and smoke makes it an excellent choice for kitchens, bathrooms, and pet areas.

Award: Excellent for Bathrooms And Pet Areas

  • Inexpensive
  • Fight odors effectively
  • Optional Night Light
  • Pluggable design allows users to carry it along
  • The build is not durable
  • White noise can be an issue

Also Read: 5 Best Dehumidifier Air Purifier Combo in 2022

10. GermGuardian GG1100W Elite Pluggable

GermGuardian GG1100W Elite Pluggable

The Germ Guardian GG1100W Elite is a pluggable air sanitizer that can purify the air off microbes. The boxy design of GG1100W just contains a UV-C light chamber that effectively neutralizes airborne microbes.

GermGuardian claims that their titanium dioxide layer helps against odors and chemical fumes, but that was hardly the case in testing and user reports, so we suggest you only look at this model as an air sanitizer.

The build is strong, durable, and adds to the aesthetics of the room. The bulb can last a long time and requires replacement after 10-12 months depending upon the usage.

The design is pluggable and can easily be plugged into any socket where microbial content is high. Air sanitizers are great for all such places that already have a dedicated HVAC system with purification systems.

Most HVAC systems lack sanitizer and offerings from GermGuardian can be a great choice. But if you’re looking for an air purifier that can fix poor air quality on its own then the GermGuardian GG1100W Elite won’t be much help.

Award: Excellent for Hospitals

  • Pluggable design, ideal for carrying around
  • Efficient air sanitizer
  • Does not remove any particulate matter
  • Cannot remove odors

11. GermGuardian Pluggable Air Purifier & Sanitizer

GermGuardian Pluggable Air Purifier & Sanitizer

Another great air sanitizer under 50 from GermGuardian. The GG1000 is the predecessor to the GG1100W but performs just as well. If you’re considering a quiet air purifier that can sanitize indoor air then this is a great option.

UV-C light lasts between 10-12 months depending on the usage and can be directly connected into any wall socket thanks to its pluggable design. Germ Guardian GG1000 can be an effective machine when paired with a good particulate matter filtering system.

HVAC settings like the ones found in hospitals and air-tight buildings that come preinstalled with filtration systems can be complemented with air sanitizers from GermGuardian.

We do not suggest using the GG1000 in a small enclosed space because of the reported ozone production, something that the subsequent GG1100W fixed. For bigger buildings, hospitals, and corridors, the GG1000 is an inexpensive solution to keep all microbial content at bay.

  • Efficient at killing microbes
  • Plugs directly into the socket
  • Does not purify, only sanitizes the air
  • Produces traces of ozone

Buying Guide

When there are so many options to choose from and that too from different manufacturers, one can get confused.

Choosing an air purifier on a budget can be tricky as you’re not getting watered-down versions of each company’s flagship models but everyone would still want to make a respectable choice. This concise guide will help you choose the best air purifier under 50.

Filtration Stages

As you might have heard, the more filtration stages an air purifier offers, the better it is. Well, that does apply to larger air purifiers but not exactly to air purifiers under 50. You should always look for the filtration stage that you require the most.

Only a few air purifiers under 50 offer a HEPA filter and even if that is the only stage of filtration, it is enough to keep out particles as little as 0.3 microns. If you’re looking for something that can handle the odors, a carbon layer is necessary for it.

Some air purifiers only offer air sanitization using UV lights and do not bring any filters (HEPA, Activated Carbon, etc.). These ones are perfect for places that already have an air purification system but have high microbial content (like hospitals). 


Size suitability is something you need to be wary of when choosing your preferred air purifier. If you’re planning to place it over a countertop in the kitchen, make sure you opt for one that fits the space.

Affordable air purifiers usually don’t have a very large footprint, but knowing the space and size requirements can help improve the ownership experience afterward.

Power Consumption (Wattage)

Air purifiers under 50 won’t usually carry energy star certification but can perform efficiently. Generally, the higher the wattage, the stronger the fan motor will be. This helps in quicker air purification and generally translates to better overall performance.

This holds true for all fan-based air purifiers, but single-stage air cleaners that use UV-C light only usually consume 3-10 watts and do not follow this pattern. No air purifier under 50 features a heavy motor that will have you worried about electricity bills.

Clean Air Delivery Rate (CADR)

A higher clean air delivery rate means your air purifier will clean the indoor air multiple times in an hour and will be quick to bring down indoor airborne pollutants. If you have a big space always look for an air purifier with a higher CADR.


Are air purifiers really worth it?

Yes, air purifiers can filter out allergens and airborne contaminants to make the indoor air safe and breathable. The United States Environmental Protection Agency asserts that using an air purifier can significantly improve indoor air quality while also helping reduce allergic reactions and asthma symptoms.

Do air purifiers help with Covid?

According to studies, the size of the coronavirus is approximately 0.125 microns, which falls within the trapping capabilities of the TrueHEPA filters that can filter off particles greater than 0.1 microns with a 95% failsafe rate. So, while air purifiers do not offer complete protection against covid-19 they can definitely help it and can effectively reduce the chance of infection.

Should I sleep with the air purifier on?

Sleeping with air purifiers powered on can help improve the quality of sleep and can even reduce asthma symptoms, as evident from research. Air purifiers can remove irritants from the air and will allow you to enjoy better sleep. Various manufacturers are adding sleep modes to their air purifiers where the air cleaner runs whisper quiet and also features an optional night light.


Air purifiers come in various shapes and sizes. Each manufacturer adds its own innovations and features, but for the most part, any air purifier with a HEPA filter will offer respectable protection against most airborne irritants.

While many air purifiers pack advanced technologies, if you’re on a budget or are considering getting an air purifier for the first time, these options are the best air purifiers under $50 that will clean your indoor air without breaking the bank.