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9 Best Air Purifiers under 50 Dollar in 2020

Are you looking for the best purifier under 50 that is portable and super-efficient?

You are at the right place. This article will analyze the 10 best air purifiers under 50. Every person would love to have an air purifier at the lowest price possible price. However, price does not necessarily mean the purifiers in these categories are inferior. Their performances are top-notch. The only differentiating feature is that they may not come with the latest technology and fancy designs

We guarantee you a simple and quiet purifier that matches the price category. Consequently, gives you the best output in terms of air purification. From this review, we can conclude that despite the price being low their performance and durability are still good.

Review of the Best Air Purifiers under 50

After extensive and careful research, we came up with a list of 10 air purifiers. The 10 are considered the best fit under this category of best purifiers under $50.

1. Holmes Small Room 3-Speed HEPA Air Purifier with Optional Ionizer

Surround yourself in Holmes comfort. The Holmes products pride themselves on enhancement and ultimate comfort in everyday living. Indeed, Holmes focus is elements of design, product performance, and value for money.

Beside the HEPA type air purifier, holmes also have an Aer1 filter that is 10 times capable of controlling odor with carbon and zeolite. Its filtration processes remove 99% of dust, smoke, odors, and molds.  The mini-tower is best for small rooms of the size of 109 sq. ft. In fact, the compact size is a plus for the purifier making it ideal for homes and offices.

Features Summary

  • Hepa type filtration removes 99% of dust, pet dander, and smoke.
  • Aer1 Filter that uses the Aer1 series including total air, allergen remover, odor eliminator, and smoke grabber
  • Has 3 Cleaning speed
  • Can be placed vertically or horizontally.
  • Has an optional ionizer which freshens the air
  • Slim dual positioning design can be placed vertically or horizontally to best fit small space either at home or in the office
  • CADR of 70 cfm
  • Coverage of 109 sq. Ft
  • Weight 507pounds
  • Size 25x15x 14 inches


  • Compact size hence can be placed vertically or horizontally to best fit small space either at home or in the office
  • Hepa type filtration that removes 99% of dust, pet dander, and smoke
  • Has an optional ionizer which freshens the air
  • Hepa type filtration removes 99% of dust, pet dander, and smoke.
  • Aer1 Filter that uses the Aer1 series including total air, allergen remover, odor eliminator, and smoke grabber
  • 3-year warranty


  • Does not support technologies such as smart sensor and Alexa

Click here to view the product price

2. Potulas Air Purifier with True HEPA Filter

Potulas Air Purifier with True HEPA Filter is a 3-in-1 desktop environmentally friendly air cleaner that employs 3 stage filtration system. This includes, pre-filter, true Hepa, and activated carbon to effectively removes pollutants such as pet dander, smoke, and cooking odors. Besides, the purifier is ideal for windowless rooms, pet owners, babies, elderly, and generally any home.

The purifier has 3 fan speeds capable of delivering CADR 85 cfm with a noise level of 30 bB. It also has an anion purifier that keeps the air fresh. Generally easy to operate with a functional timer, acrylic touch button, and filter replacement indicator to complement its functionality.

features Summary

  • 3-in-1 Filter System: Primary Filtration, Activated Carbon, Cold Catalyst
  • Built-in Anion Generator 6 Million pcs/cm3
  • 3 Speed Fan
  • UV-C Light Technology
  • Intelligent Timer
  • Filter Replacement Indicator
  • Touch Screen Button, Easy to Operate
  • High-Strength ABS Material Shell
  • Low Noise: ≤30dB
  • Application Area: ≤10 cubic meters
  • Max Airflow Rate: 80 CFM
  • Coverage: 5.83 x 5.83 x 3.94 inches
  • Weight: 1.95 Pounds


  • Intelligent Timer
  • UV-C Light Technology
  • Low Noise: ≤30dB
  • Exceptionally light
  • Filter Replacement Indicator



Click here to view product price

3. LEVOIT LV-H126 Air Purifier for Home

For the lovers of fresh air, the LEVOIT LV-H126 Air Purifier, one of the smallest in the Levoit series is your ideal choice under the class of purifiers under 50 Dollars. Truly, it is one of the top performers. Its lightweight design makes it ideal and convenient to move around occupying minimal space. Whether inside your living room spread, atop a small nightstand or next to your workstation. It gives you the ability to choose low, medium, or high-speed fan settings.

LEVOIT LV-H126 is 100% ozone free and does not use UV or ions which produce trace amounts of measurable ozone, a harmful air pollutant. Besides, it has a 3 stage filtration system: The Pre-filter, True HEPA filter, and activated carbon filter work together to remove 99. 9% of smoke, odor, cooking fumes allergies, mold spores, and pet dander. The air purifier filter particles as small as 0.3 microns and larger air pollution of PM 2.5.

Features Summary

  • Dimensions: 10.5 x 6.8 x 7.9 inches
  • Compact Size, Modern Style
  • 3 stage filtrations: Activated carbon filter, pre-filter, and True HEPA
  • Noise level: 32 decibels
  • 100% Ozone-free
  • 3 Fan Speeds: Easily turn a dial on the front panel to adjust the air to your preference.
  • Weight: 5.49 pounds
  • Filter Reminder Wheel


  • Its compact size and modern style making it easily portable
  • Filter changing reminder wheel
  • Low noise level considering its noise of 32 Decibels
  • Over 99.9% filtration efficiency


  • It gets a bit noisier on a higher level

Click here to view the product price

4. The Hamilton Beach 04531GM Air Purifier

Considered among the least priced in this category, The Hamilton Beach 04531GM comes with some unique features hence being an ideal home air purifier by all standards. The Hamilton Beach TrueAir Odor Eliminator, with its activated carbon filter pulls in air and neutralizes odor and in return sends out freshened air. It has an optional meadow cartridge which releases mild fresh scents that replace existing odors just in case you are fond of scented air.

The Hamilton Beach 04531GM is ideal for kitchens, tobacco, pet areas, and bathrooms. Addittionally, it comes with a wall-mount and a built-in nightlight which can be used as a bedside lamp or hallway illuminator. On the other hand, its compact size, plug-gable ability give it the advantage of mobility. You can simply move it to your desired workplace or rest place or even near to the source of the pollutant.
The purifier is exceptionally quiet and efficient in operation and easy to operate. It is a plug and plays

 Features Summary

  • Filtration: 3-level; pre-filter, activated carbon and True HEPA
  • Filters last 3 to 6 months
  • Has a fresh scent cartridge
  • Fair noise levels
  • Weight: 1.2 pounds
  • Dimensions: 3.8 x 8.7 x 5.9 inches
  • 3- Fan speed settings


  • It has an optional fresh scent cartridge
  • Pluggable in any 110-Volt outlet
  • Light illuminator
  • Efficiently eliminates all types of odor using an activated carbon filter
  • 97% filtration efficiency with True HEPA
  • Gives filters replacement alerts
  • Easy to operate


  • Does not have modern technology features such as air quality sensors

Click here to view the product price

5. Germ Guardian GG1100W Pluggable Air Purifier & Sanitizer

Are you looking for an efficient germ killer that is under a price of 50 Dollars? Germ Guardian GG1100W is an ideal choice. It is a pluggable air sanitizer that uses UV C to eliminate airborne germs such as staph and rhinovirus. Besides, it also cleans the air and reducing odor in your household caused by bacteria, pets, and cooking fumes.

One advantage that Germ Guardian GG1100W over the others in this category is that it requires no filter change. Instead, one is required to replace the UV C light for 10 to 12 months depending on usage frequency. The compact design makes it easy to move around hence. This means it therefore it can be used virtually in any corner of the house since it can be plugged from any of the wall power outlets.

Features Summary

  • Uses UV C light to eliminate harmful germs
  • Has a replaceable UV C light bulb in place of Filter
  • Weight: I pound
  • Dimensions: 6.8 x 3.5 x 6.8 inches
  • Plug to use the purifier


  • Uses UV C light to eliminate germs and odor and reduce organic compounds
  • Does not require filter replacement
  • Plug to activate
  • Efficient at odor elimination
  • Considerably quiet
  • Has a 1-year warranty


  • Does not have advanced features such as air quality sensor

Click here to view the product price

6. WSTA Air Purifier

WSTA Air Purifier comes with a True HEPA filter. It is also considered a powerful air cleaner in this category of purifiers under $50. Very ideal for smokers and smoke. The air purifier aesthetics are unique and one of its kind since it comes with an Eco-friendly wood grain design.

The purifier portable HEPA air Purifiers unit is ideally perfect for small areas, like working studio, office desktop, kitchen, bedroom, pet room with an ability to remove 99.7% common allergy triggers including smoke, dust, pollen, as well as other small particles and pollutants, give you fresh air and clean environment.

Features Summary

  • Primary air filter: filter large dust, hair in the air.
  • HEPA filter with a 99.97% purification efficiency
  • Remove PM2.5 in the air, smoke, dust, pollen
  • An efficient active carbon filter is made up of high-quality fruit shell activated carbon and catalyst for removing formaldehyde, benzene, TVOC, and other peculiar smell gas.
  • Anion generator to help prompt fresh and clean air.
  • Wood-grain design but made from plastic.
  • Coverage: 4.92 x 4.92 x 7.64 inches
  • Weight: 1.21 pounds


  • Low Noise
  • Eco Friendly
  • True HEPA filter with a 99.7 % efficiency
  • Plug and play and easy operation
  • Anion generator
  • Compact size and portable


  • No filter replacement reminder

Click here to view the product price

7. MELEDEN Air Purifier for Home

Meleden air purifier for home is a modern easy to operate and an enormously powerful purifier under 50 dollar. It has a 3-stage filtration system, a fine pre-filter, True HEPA filter, and an active carbon filter to help in eliminating 99.97 % of mold, spores, dust, and other fine particles. Besides, it also has an anion generator specifically to tackle odor. This air purifier is ideal for small homes, apartments, offices, kitchen, studio, and baby rooms.

Additionally, the Meleden air filter is replaceable. It’s recommended replacing the meleden air filter every 6 months. The good thing with this is that the replacement filters are affordable.

The purifier is efficiently quiet in operation and you can hardly notice its presence. Indeed, it’s soft blue light decorates your baby bedroom making it look more beautiful at night. MELEDEN Air Purifier has a purification efficiency CADR of 150 cfm and is remarkably effective for room range of up to 161 ft

Features Summary

  • HEPA filter with a 99.97 % purification efficiency
  • Cold catalyst and an Anion generator to help prompt fresh and clean air.
  • Product Dimension: 23.6 x 15.2 x 15 cm
  • Product weight: 680 grams
  • Noise level: 30 dB
  • Cleaning Efficiency CADR:150 cfm


  • Low Noise
  • Beautiful design
  • True HEPA filter with a 99.7 % efficiency
  • Plug and play and easy operation
  • Anion generator
  • Compact size and portable for small rooms


  • Require a constant change of filter

Click here to view the product price

8. JINPUS True HEPA Air Purifier

JINPUS employs a 3-stage filtration process namely pre-filter, True HEPA filter, an activated carbon filter. The pre-filter works on larger particles as HEPA captures and eliminates micro-allergens. The activated carbon filter, on the other hand, gets rid of all odor consequently giving the user cleansed air.  This purifier does not use UV-C thus ozone-free.

Also, the JINPUS air purifier has a 360 degrees air intake flow. Its compact and sleek model is perfect for use in different setups such as offices and homes. Its effortless silence is an added advantage in this under 50$ category. Beside, it is easy to maintain the appliance, with its filter due for replacement twice a year depending on usage intensity.

Features Summary

  • 360 degrees airflow intake
  • Employs 3 stage Filtration process with preliminary filter, True HEPA
  • Weight: 1.15 pounds
  • Noise level: 35 dB
  • Dimensions: 4.9 x 4.9 x 7.6 inches
  • LED night light – can be set to dim; auto-shuts after 8 hours
  • Filter replacement every 6 months


  • 97% allergens elimination using HEPA
  • Simple to operate – single power on/off plus LED light button
  • No UV C
  • Considerably quiet
  • Compact and easy to move around



Click here to view the product price

9. INTEY Hepa Air Purifier

INTEY Hepa Air Purifier is a 3 in 1 stage Air purifier that comes with a pre-filter, HEPA filter, and an active carbon filter three-stage.

Truly, the purifier is best suited for dust, smoke, pet dander, and pollen. It filters particles as small as 0,3 Microns. Under the best purifiers under the 50 dollar category, the Intey Hepa air purifier is among the top. Also, the purifier also comes with a 5-speed mode and efficiently low noise of 25dB. The speed mode enables you to choose different modes depending on the need at that specific time.

In addition, the purifier has an auto timer. Its Ions function and UV lamp can be turned off or on easily to suit your needs. The filter does an air change rate of 2.55 per hour and comfortably covers a room size of up to 160 sq. Ft making it ideal for the living room.

Features Summary

  • Filter Indicators- filters normally goes on up to 4 months depending with usage
  • LED Night light that can be turned on and off
  • Auto-off timer
  • 5-speed regulation
  • 3 Stage Filtration
  • Dimension:1.6 x 21.6 x 33 cm
  • Weight: 2.2 Kg
  • 2 Years warranty


  • 3 in 1 stage Air purifier that comes with a pre-filter, HEPA filter, and an active carbon filter three-stage.
  • LED Night light that can be turned on and off
  • 5-speed regulation
  • Auto-off timer
  • Filter Indicators


  • The filter is short-lived.

Click here to view the product price

What extra to consider when buying the best air purifier under 50 Dollar

Cost of filter replacement

This cost can vary depending on the size, type of purifier, model, brand, and availability. The average replacement time for most filters is between 6-12 months depending on the usage. While purchasing the purifier this is something to consider.


There are the various bodies that are mandated with checking the quality of air purifiers such as Star Energy level, ETL AHAM, and CADR. You may want to consider such; this may guide on the quality and efficiency of the air purifier. The rating may also guide on energy consumption for the purifier as well as the level of air cleaning. Different pollutants are rated differently.

Room size

Different air purifiers brand handle room sizes differently. It is always important to check the manufacturer room specification vis a vis your room size.

Noise Level

Consider checking specifications of noise levels given by the manufacturer of the brand. The air purifier should not be noisy to a level of creating disturbance especially when asleep.

Other factors would be such as, type of filters used, size of the purifier, dimension, warranty, durability, and technology employed.


As intimated earlier, low price does not necessarily mean that the air purifier functionality has been compromised. The main aim is to target a certain level of clientele in the market. The performance, quality, and life span for these categories of air purifiers are still top-notch. To note, they may not come with the addons witnessed in highly-priced purifiers.

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