Top 5 Best Air Purifier Under $50 Reviews in 2018

best air purifier under $50
Best Air Purifier Under 50
(Last Updated On: August 7, 2018)

An Air purifier is one of the most important device to have in every home.  It helps to improve the air quality in our home by removing harmful invisible substances like dust mites, pollen, animal fur, and bacteria from the air. That way, it provides comfortable and healthier atmosphere for you and your family.

However, for those living in a short string budget, getting one can be a daunting task due to so many units flooding the market tends to be very expensive. Regardless of the price, it is certain we all want to live a comfortable and healthy life.

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Well, Expensive one can be great in removing the harmful substance, but a cheap unit can also help to get this done efficiently.  Hence, to make this much easier for you, we have put together the best air purifier under $50.

There are cases where an air purifier is essential, situations like having a baby in the house or an expectant mother. Also, if you live in an area with so much pollutant like near an industrial area, there are possibilities of the air being contaminated. For this reasons, you will need an air purifier. That’s why we’ve taken our time to research value priced model so that everyone can breathe good air with just a little budget.

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Table of Comparison for the 5 Best Air Purifier Under $50

Citus Air Purifier
with HEPA Filter
•True HEPA filter
•Three wind speed setting
•Activated carbon filter
•Negative ion
•Two air outlet
Check it Out
SereneLife Updated
Premium SereneLife
Air Purifier Hepa Filter
•Activated carbon filter
•HEPA filter
•Speed adjustable air fan
Check it Out
Holmes Small Room
3-Speed HEPA Air
Purifier with Optional
•Three wind speed setting
•HEPA filter
Check it Out
Hamilton Beach
Air Purifier with
Permenant HEPA Filter
•Three wind speed setting
•Two Replaceable Carbon
Zeolite Filters
•Permanent HEPA Filter
Check it Out
Hamilton Beach
Plug Mount Odor
Eliminator Air Purifier
•Permanent HEPA Filter
•Filter change indicator
•Meadow scent cartridge
Check it Out

#1. Citus Air Purifier With HEPA Filter

This is the first best air purifier under $50 on our list. Getting a citus air purifier is a great way to help clean up dirty air from your home because it has a True HEPA filter to help get this done efficiently. It also comes with an activated carbon filter which can quickly help suck up smoke, chemical and other harmful pollutants from the air.  This air purifier comes with a timer setting that allows you set a switch off time between 30 minutes to 5 hours.  That way, it does not increase your electrical bills.

The Citus air purifier comes with a built-in three wind speed setting. This means you can either set to a low speed for quiet operation or high mode for maximum freshness. But the high-speed setting produces sound.



  • It comes with True HEPA filter
  • Good timer setting
  • Very portable
  • Features an activated carbon filter
  • Two air outlet for quick output of fresh air into your room.



  • This is not highly efficient in a fairly large size room
  • Not highly effective for allergies


#2. SereneLife Updated Premium SereneLife Air Purifier Hepa Filter

Another best air purifier under $50 is the Premium SereneLife Air purifier. This comes with a built-in Hepa filter and an activated carbon filter to remove pollutant from your indoor air efficiently. It has a speed adjustable air fan that enhances its filtration process as it efficiently draws dust particles in your home.

This is a perfect choice for a 50 square feet room due to its ventilation that helps to extend its air flow.

One exciting part is the aroma oil diffuser compartment, as it offers you a bonus to use essential oils and fragrances. That way, your home will have a pleasant aroma and clean air.



  • Great price
  • Quiet operation
  • The filter can be used for a longer time before replacement



  • The aroma diffuser compartment is not highly efficient
  • It does not come with a True Hepa filter


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

This is one of the most popular air purifier under $50. It filters particles as small as 2 microns and can also remove up to 99% of smoke, and odor from air in your room . That way, it provides you with cleaner air in your home or office. This machine works great as an allergen remover, smoke grabber, and odor eliminator.

It has three-speed cleaning settings that allows you to adjust it to different purification mode of your choice. This means you can set it at a low speed for quiet and continuous operation or higher speed for powerful air purification.

It has a dual positioning design that allows it to stand horizontally or vertically on any flat surface.

The most exciting part is its satisfactory benefit as it comes with a 3 years limited warranty.



  • Has three-speed cleaning settings
  • Decent warranty
  • Dual positioning
  • Provides optional ionizer



  • Not a True HEPA filter
  • Filter requires regular cleaning


#4. Hamilton Beach Air Purifier with Permenant HEPA Filter

The Hamilton beach 04384 is another best purifier in the market under $50. It works with zeolite technology that helps to eliminate bad air and odors efficiently. Also, it provides adequate performance as it comes with two replaceable carbon zeolite filters.  This air purifier works efficiently in purifying the air in a 14 square foot room.

It is very economical as it features a permanent HEPA filter. This means it saves you more money and the stress of changing the filter.

The exciting part is the ultra-quiet operation as it runs silently far better than purifier in similar categories. No wonder so many users prefer this air purifier in their household.

Overall, it works great, and it utilizes an advanced filtration technology for maximum efficiency.



  • Removes household odor efficiently
  • It is Economical
  • Best air purifier for baby due to its absolute quiet operation
  • Three-speed operation



  • The filter is not a True HEPA filter
  • A little too loud on the highest speed operation


#5. Hamilton Beach Plug Mount Odor Eliminator Air Purifier

This is the most portable air purifier in our list. It can remove all household odors efficiently. It features a meadow scent cartridge that provides your room with fresh air as it eliminates odors. The exciting part is the filter change indicator as it let you know when the filter needs replacement.

This air purifier is also an excellent choice for your baby as it operates quietly. It is also very economical because its replacement filters are not costly. It features a built-in night light that helps to add extra beauty to any room.



  • Quiet operation
  • Efficient odor eliminator
  • This can be placed anywhere in your home as long there is power outlet presence
  • Very affordable



  • The filter needs to be replaced regularly


Things to Consider When Buying a Good Air Purifier

With an air purifier, your room air stays clean and fresh. However, some air purifier can be ineffective or harmful to your health due to the absence or added features in it. Hence, before taking a big step to shop for an air purifier, there are few things you need to consider no matter the price.

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True HEPA Filter

Getting an air purifier with HEPA filter will not work effectively like a True HEPA filter. Air purifiers with true HEPA filter are the best bet when it comes to absorbing odors and collecting of tiny allergens and other pollutants. In other words, a true HEPA filter can filter pollutant as small as 0.3 microns. Hence, it is mandatory to check the filter it comes with carefully. In case you find one with HEPA grade or HEPA type you should know that this is not a True HEPA filter. Always get the one that comes with a True HEPA filter


Activated Carbon Filter

An air purifier with carbon filter can also help to suck up smokes, chemicals and smells in the air. Also, it is mainly known as activated charcoal. An Air purifier without a carbon filter will not fight off odors in your room efficiently.



a image of 4-Best-Air-Purifier-Under-50This is a very harmful substance that can cause a severe reaction to children as well as increasing respiratory problem. On the other hand, many air purifiers company now integrate this harmful substance. Some company even go as far as giving it a good name like “mountain-fresh air’’ or ‘’energized oxygen”.  The earlier you know this the better. Hence, it will be best not to use a purifier with ozone because of its downsides.



Final word

Overall, all the air purifier on the list works great in eliminating odors from indoor air. However, our top pick goes to the Citus Air Purifier as it comes with high absorptions features to remove pet dander, dust, bad smell and toxic gas more efficiently.

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