Best Air Purifier On A Budget (Top 5 Products)

An excellent air purifier can have an impact on your air quality and the overall quality of your life. However, the market is full of different types of air purifiers. Also, the price may vary from 50$ dollars to up to $500. Some cost even more.

The main question is, how to find the best overall air purifier on a budget? Do not worry. We will provide important information and tell you what to look for.

There is no need to spend a thousand od dollars. Whether you need an air purifier for allergies, pet dander, odor, or you just want to improve the overall air quality.

What Is An Air Purifier And How Does It Work?


As the name indicates, the air purifier is a device made for cleaning indoor air. It usually has a small fan in combination with a motor. The unit takes in your indoor air and pushes it through filters. Then the filters trap and catch all airborne particles. Some of the most common particles that you can find in your house are dust, pollen, pet dander, mold, tobacco smoke, odors.

The biggest problem with buying on a budget is the filtration system. Since the manufacturers need to cut the corners, they usually do not invest in the design and the number of filters. This means that the air purifier can be work only against one type of particle. It might be good for pet dander, or mold, or gases and chemicals. But not for everything. Always look for an air purifier that has a multi-stage filtration system.

A multi-stage filtration system means that the air purifier has a pre-filter, HEPA filter, activated carbon filter, ionizer, and UV lights. Pre-filters are for the biggest solid particles, like hair and larger dust particles. HEPA filters are made for reducing microscopic solid particles. On the other side, an activated carbon filter is great for odor and VOCs. Ionizers are made for neutralizing a combination of particles in the air. UV type of filter uses short wave UV-C lights to get rid of viruses, VOCs, mold. On the downside, some air purifiers that use UV-C light bulbs can produce ozone.

The most common combination of filters in air purifiers is the 3-stage filtration system (HEPA filter and activated carbon filter are most used).

Filter Lifetime and Costs


If you are buying on a budget this could be important to you. Some manufacturers will lower the price of the device, but make the replacement of filters expensive. So you might think you are getting a good deal but in a long run, it may cost you more. Especially when some of the manufacturers require you to replace the filters every three months.

We highly recommend you to check the air filter’s lifetime.

Room Area Coverage

The maximum area each device can cover can be another precious aspect to have in mind when comparing budget air purifiers. You might think you have found the perfect device only later to found out that it can not handle the size of your room.

A lot of budget air purifiers can purify the air only in smaller rooms. What makes them affordable is the lower power. But that does not mean there are no air purifiers with a larger coverage area. Every air purifier has a maximum sq ft area coverage rating. Make sure that the device has a high enough rating for your room before purchasing it.

If you do not know how to measure your room, do not worry. It is quite simple. Just multiply (in feet) the width by the length. So if you have a 12’ x 10’ room, it equals 120 sq ft. Then just match the air purifier specification with your room.

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If you need an air purifier for a smaller room, then this max area coverage is not your concern.

Where Should I Put My Purifier For Best Results?


When you are buying on a budget you want to get the best out of your device. That is why it is important to know where to place your air purifier.

The easiest and fastest way to get rid of your problems is to put the air purifier near the source of pollution. For example, if the fuel-burning appliances are the source of your problems, just place the device near them. The closer an air purifier is to the source, the easier and quicker the air purification process will be.

Lift the air purifier off the ground. It is recommended to place it somewhere higher. Why? You might ask. The main reason is the air circulation. The air in your room circulates in two directions. Vertically and horizontally. If the air purifier is too low on the ground, it might not be able to cover the vertical air circulation.

Try and find where in your room is the highest airflow. Airflow can carry pollutants all over your home. It is better to prevent them in start from spreading unwanted particles. Face the air purifier directly to the airflow.

Stay away from corners. If you put the unit in the corner, it might not purify the whole room. Also, by putting it in a corner you block two sides of the device. This leads us to the next tip.

Do not block it. Your device needs whole 360 degrees for max efficiency.

Lastly, we advise you not to put it too close to your other electronic devices. That is because some devices might work on the same wavelength. You want to avoid devices interfering with each other.

5 Best Air Purifiers On A Budget


1. Germ Guardian Air Purifier for Desk and Office AC4100



As we said, to get the most out of your air purifier, look for a multi-cleaning system. This air purifier comes with a 3-in-1 air cleaning system and a combo filter.

It is highly effective and requires only a single filter replacement. This will keep your costs pretty low.

It comes with a True HEPA filter. This filter is capable of removing 99.97% of all fine airborne pollutants. Such as pollen, dust, and other harmful particles. Also, there is an activated carbon filter. This removes indoor odor, chemical vapors, smoke. UV light is here for killing viruses and toxic bacteria.

The Germ Guardian AC4100 has the maximum coverage area rating of 78 sq ft. Which is better compared to a lot of competition. This makes it ideal for almost all personal applications.

Another thing that we liked about the device is its size. It is easily portable thanks to the smaller design. Depending on your needs, you can take it from room to room. It is even suitable to take it with you when traveling.

If you do not want to break the bank but want a high-quality product, look no further.


  • The excellent coverage area for the size
  • The multi-stage air cleaning system
  • Low maintenance costs
  • Best buy for value (under $50)


  • It can get noisy at the highest settings


2. GermGuardian AC4900CA Air Purifier



GermGuardian AC4900CA is the big brother of GermGuardian AC4100. If you liked the small brother above but needed something that can cover a larger space, then this is your air purifier.

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This device comes with the same air purification features. You will get a True HEPA filter for fine particles. An activated carbon filter for gasses and odors. And the UV light for killing airborne germs.

The filtration system is designed differently. The smaller unit only needs a single filter replacement. However, the bigger brother has a different design with individual filters. This design allows filters to work more efficiently. Do not worry about the long-run costs. Since each filter works on its own, its lifetime is significantly longer.

Aside from the filters, the size is bigger compared to the smaller brother. Meaning it can cover more sq ft. Up to 150 sq ft.

If you are in need of a larger and more efficient air purifier, give AC4900CA a try.


  • Even larger cover area
  • Excellent individual filters
  • Affordable
  • Cool design


  • Loud the highest settings, just like the smaller brother


3. LEVOIT LV-H126 Air Purifier for Home



Amazon’s Choice in Hepa filter air purifiers for a reason! This LEVOIT model is one of the best air purifier picks for personal use.

It is very similar to the smaller GermGuardian it only lacks UV lights. But it is a lot better at sq ft coverage area. This unit can cover up to 161 sq ft.

It comes with a 3-stage filtration system. The pre-filter for large particles. The True HEPA filter for the smallest 0.3 microns particles. And the activated carbon filter for gases and odors.

If you want a small footprint but powerful device, this is an ideal pick. It is an affordable and high-quality air purifier with an excellent coverage area.


  • Affordable
  • True HEPA filter
  • Easy to use
  • Cool minimal design


  • Fan power could be stronger

4. JINPUS Air Purifier GL-2103



This unit is quiet, compact and efficient. Best of all, it is affordable! Best suited for a smaller area, like kids’ room, bedroom.

The JINPUS GL-2103 is small and compact. Meaning you can put it anywhere you need. Ideal for a coffee table or a nightstand. It weighs only 1.2 pounds, which means you can take it on a trip.

It has a 3-stage filter system. A fine preliminary filter, a HEPA filter, and an activated carbon filter.

It is easy to operate with a large button. Just press the button once to turn it on and enjoy clean air. It also has a combination of LED lights.

Also, this unit produces low noise levels. This makes it ideal for night. Two fans produce only 30 decibels. Whit such quietness, people state that this air purifier is perfect for a nursery and newborns.


  • Small size and cool design
  • 3-stage filtration
  • Easy to use
  • Affordable


  • Only for small areas



5. PARTU BS-03 Air Purifier



Yet another Amazon’s Choice with 4.4/5 stars out of 21.000 ratings! This unit can cover up to 107 sq ft.

Compared to the competition, this unit is more heavy-duty oriented. The downside to the power usually means loud motors. It is most effective in smaller rooms.

This air purifier comes with a 3-stage filtration system. A pre-filter, HEPA filter, and an activated carbon filter. The 3-stage filtration system will remove almost all unwanted particles. It is ozone-free and safe for your home and your family.

It has a lock button. This means your pets or kids can not accidentally turn it off.

A cool addition to the device is the aroma box at the top of the air purifier. The purifier can act as an oil diffuser if you put in a few drops of essential oil.


  • Lightweight and compact
  • Low energy
  • 3-stage filtration system
  • Effective


  • It can get quite loud at higher settings

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