Best Cheap Air Purifier Options That Are Both Affordable And Powerful

When it comes to buying air purifiers, most people want to save money. Since these devices are becoming more and more popular, buyers are looking for air purifiers that are priced affordably with decent features. Fortunately, there are many affordable options out there that are as powerful as expensive air purifiers.

When you buy a purifier, you may need to settle for a smaller room coverage and let go of several advanced features. However, the important thing is that you can still obtain a high-quality and decent item capable of cleaning the air in your home.

So, are you looking for the best cheap air purifier that is also powerful? If yes, then this is for you. This post will show you the three best cheap air purifiers that you can get on the market today.

But before that, let’s first find out the top features you need to look for when buying.

Top Features to Look For In the Best Cheap Air Purifier

Space Coverage

One of the most important features you need to look for is the maximum space a model can cover.

That being said, before you make a purchase, it is recommended that you measure the room where you are planning to place the air purifier. Then afterward, check if the model you are considering to get meets your size requirement.

Filter replacement regularity

Aside from the space coverage, it would help if you also considered how often you’re going to replace the filter. Usually, some air purifiers require you to change every one to three months.

As a piece of advice, check the description of the product for this kind of information. Also, consider the cost associated with replacing filters. But most of the time, cheap air purifiers also have cheap replacement costs.

Multi-stage air purification

When buying, opt for an air purifier with a multi-stage purification as this option combines many kinds of air filters. What’s more, it offers maximum protection from toxic airborne particles.

So if you want to have the best cheap air purifier, look for a pre-filter, HEPA filter, carbon filter, UV light, and ionizer.

Top 3 Affordable Air Purifiers

Here are the three best air purifiers where you can choose from if you have a tight budget.

1. Germ Guardian AC4100 Air PurifierGerm Guardian AC4100 Germ True HEPA Filter Air Purifier for Home

The Germ Guardian AC4100 is one of the best air purifiers that you can buy for less than $60.

It is a compact model that is perfect for a room that is not bigger than 78 square feet. Just because it is small, that doesn’t mean that this air purifier is not powerful. In fact, it can handle viruses, pet hair, and common allergens, effectively extracting 99.97% of bacteria from the air.

Further, the Germ Guardian AC4100 features an ON/OFF control for the UVC light. In addition to the HEPA filter system, this model has other excellent features like three fan speeds and a filter change indicator for ease of maintenance.

Key Features:

  • HEPA Filter System
  • UV-C light
  • AHAM Verified
  • Three-speed setting
  • 12 months limited warranty
  • 3-in1 desktop air purifier
  • Replacement Filter Indicator


  • Perfect for rooms measuring 78 square feet
  • Affordable
  • Effective
  • Works quietly
  • Lightweight
  • Simple design
  • Filter change indicator
  • Lessens unwanted Odors


  • Doesn’t have smart modes
  • You need to adjust the fan speed manually.
  • Low CADR rating

2. Fellowes Aera Max 100 Air PurifierFellowes AeraMax 90 Allergy Air Purifier with True HEPA filter and Odor Reduction

This model has been qualified to be asthma and allergy-friendly, making it ideal for people who have asthma and other allergies.

The Aera Max 100 Air purifier comes with a True HEPA filter with AeraSafe antimicrobial treatment and a carbon filter for a 4-stage filtration process capable of capturing 99.97 percent of airborne particles.

It also has an AeraSmart Sensor that will automatically adjust the fan speed and monitor the air quality.

Aside from these features, this air purifier has several beneficial features that one can’t find in other cheap and small options. For instance, it has a filter change indicator and “Aera+ Mode” to remove common germs and allergens.

Nevertheless, the Aera Max 100 is ideal for rooms that measure 100-200square-feet.

Key Features:

  • Air quality indicator
  • Three-year warranty
  • Filter indicator
  • AeraSmart Sensor
  • Touch screen panel


  • Certified allergy and asthma friendly
  • 4-stage filtration system
  • Affordable
  • Air quality and filter change indicator
  • Covers up to 100 square feet


  • Compared to other cheap purifiers it has a low CADR rating

3. LEVOIT LV-H132 Air PurifierLEVOIT LV-H132 Purifier with True HEPA Filter

Another great air purifier that offers a great value for the money by its powerful and efficient performance. The Levoit LV-H132 True-HEPA air cleaner is a decent model that you can conveniently place anywhere thanks to its compact size.

Irrespective of its size, the purifier has all the needed things to perform its air-purifying job properly.

It also has a 3-level filtration system (pre-filter, carbon filter, and True HEPA filter) that will effectively eliminate the impurities from your surroundings.

The air purifier will also keep your expenses low even after a long service because the replacement filters are not expensive.

The LV-H132 is ideal for a single bedroom measuring not more than 86 square feet. It is worth mentioning that it also removes smoke particles, odors, and allergens with fast efficiency.

Key Features:

  • Two-year warranty
  • Three fan speeds
  • Three-stage filtration system
  • Filter Indicator
  • Ultra-silent operation
  • Night light
  • Smart filter change reminder


  • Efficient
  • Affordable replacement costs
  • Easy to maintain
  • Compact design
  • Affordable


  • It doesn’t have an air quality indicator
  • Small room coverage


While cheap air purifiers do not have as many features as expensive models, they are still worth buying, considering their decent performance and quality. Remember that even the most expensive model may seem to be the most horrible for you if it doesn’t meet your needs.

My name is Ryan. I have had a hard time dealing with my allergies. Happily, I found that an air purifier was effective to ease my allergy symptoms. I spent a lot of time researching the best air purifier. I know how hard it can be to find the suitable one. During the reading period, I also read a lot about humidifiers and dehumidifiers. I learned the mechanisms behind the technologies as well as the manufacturers and organizations within the industry. I now feel convinced that I have built a guide that shows you all you need to know about air purifiers, humidifiers, and dehumidifiers. So I came up with the idea of creating this website.

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