Top 5 Best Air Purifier Under $100: Reviews and Specifications

Best Air Purifier Under $100

India ranks fifth on the world’s ten most populated countries list. Some cities have seen a much more increase in air pollution in the last few months. Several attempts are being made to lessen it. But it hasn’t been successful as it should be and causing health deterioration of the locals.

In these conditions, netizens hope that at least while they are in their own adobes, then they should be able to breathe clean.

But the air in our homes is part of the air outside, we can’t expect it to be different. It will be contaminated too. This is where the air purifiers come into use. Today many Air purifiers are made for the purpose of cleaning the indoor atmosphere.

In this article, we’ll talk about and list some best air purifiers for smoke under $100 which will serve best in your homes and offices.

So, let’s get started now.

Evaluation of All Best Air Purifier under $100

#1 Levoit LV-H132 Air Purifier

Our choice for number one purifier in the list of best air purifiers under $100  is Levoit LV-H132 Air Purifier because of its compact design. This feature makes this purifier movable and can be used to purify the air in multiple rooms.

Top 5 Best Air Purifier Under $100: Reviews and Specifications 1

One the top of the purifier, there are all those buttons that can be used to regulate the various features of this purifier given below:

  • Power on / off
  • Nightlight (with two different brightness settings)
  • Filter reset
  • Fan speed
  • Manual Fan Adjust

The LV-H132 has a gleaming white body and uses a 3 stages filtration including the Pre-Filter, The HEPA Filter and the Activated Carbon Filter. This three-stage filtration is very important as it can remove a number of particles like smoke and fumes.

An option of nightlight (two variable brightness) is also present in this purifier. It has a fan adjust with three different settings.


TypeAir Purifier
Weight6.6 pounds
Noise Level25 to 50 DB
Room Coverage86 square feet
Purification system3- stage
Ratings4.4 out of 5 stars
Warranty2 years


  • Because of its intact design it can be used in more than one room and is portable.
  • It is energy efficient.
  • Its 3 stage filtration helps remove even fine particles.


  • It has no option for basic indicators like filter unit replacement.
  • It is not made to clean large rooms.

#2 AeraMax 100 Air Purifier

AeraMax 100 Air Purifier is the cheapest purifier among all the top brands. It has a thin & tall cylindrical design. It comes in two variants i.e. black and white. The AeraMax 100 is the white one and if you are looking for a black variant, the name would be AeraMax 90.

Top 5 Best Air Purifier Under $100: Reviews and Specifications 2

Unlike LV-H132, it uses 4 stage filtration system:

  • Activated Carbon Filter – This can hold both large particles and odors.
  • True HEPA Filter – This filter has a capturing efficiency of 99.97% particles even the ones with 0.3 microns.
  • AeraSafe Antimicrobial Treatment – It prevents the growth of odor-causing microorganisms.
  • PlasmaTrue Technology – This one acts as an ionizer to remove airborne pollutants.

AeraMax 100 is only made for cleaning small rooms. The worst part of this purifier is the sound it releases while working.

Overall AeraMax is one the best air purifier under $100.


TypeAir Purifier
Dimensions8.5 x 7.25 x 27.25 inches
Weight9.24 pounds
Noise Level35 DB
Room Coverage100-200 square feet
Purification System4 stage
Ratings4.4 out of 5 stars
Warranty3 years


  • Lightweight
  • Best Smart Sensors
  • Touch Screen Available
  • 4 stage filtration


  • Sound feature is very irritating
  • Colour of the display panel is blue
  • Not energy efficient
  • Cannot be used in large rooms

#3 GermGuardian AC4825 Air Purifier

If you are looking for the best air purifier under $100 with good features, GermGuardian AC4825 Air Purifier is also quite a good option. It might not be the top one but it definitely serves the purpose it would be bought for.

This is a 3-in-1 air purifier which depicts its filtration system. Firstly it has a Pre-Filter i.e. the activated charcoal layer that removes large particles. The next stage is the HEPA Filter. Although these are expensive but are very efficient in capturing microparticles.

 The third stage is probably the best feature of the GermGuardian AC4825 Air Purifier. This uses Ultraviolet-C light, which kills airborne germs, viruses, smoke odors known to cause allergies.

You don’t have to think much while using it. Just install it and it will continue doing its work. Though it needs replacement of the filter unit every six months, the indicators will hint that whenever the machine needs replacement.


TypeAir Purifier
ManufacturerGerm Guardian Technologies
Dimensions9 x 5.5 x 22 inches
Weight7 Pounds
Noise Level40 to 55 DB.
Room Coverage167 square feet
Purification System3-stage
Ratings4.4 out of 5 stars
Warranty3 years


  • Lightweight
  • 3 stage filtration
  • Ultraviolet-C feature that kills germs best
  • Portable
  • Perfect for small sized rooms
  • Cheap Price.


  • It does not have an attractive look.
  • Not suited for large rooms
  • Does not have two brightness like Levoit’s model.

#4 Mooka Air Purifier

Mooka Air Purifier is a compact design air filter. Like most other top-rated purifiers it also uses 3 stage filtration with a true HEPA filter. This feature qualifies it to be under the category of best air purifier under $100.

It is designed in a way that it can be used even against the walls. The space of the air inlet is given the sideways. Mooka is a composite filter that includes a pre-filter, a true HEPA filter, and an activated carbon filter.

The features include a light indicator that will remind you to replace the filter unit every 6 months. Like the GermGuardian AC4825 Air Purifier, this purifier has UV-C light to kill microorganisms.

Mooka Air Purifier works on a remote control instead of manually. The CDR is 177 cfm which is very impressive.


TypeAir Purifier
ModelMOOKA Air Purifier
Dimensions7.5 x 6.9 x 6.9 inches
Weight2.99 Pounds
Noise Level35 decibels
Room Coverage167 square feet
Purification System3-stage
Ratings4.5 out of 5 stars
Warranty1 year


  • It uses HEPA filters.
  • Portable to use
  • Energy Efficient
  • Comfortable operating system
  • Qualities CADR


  • Small coverage area
  • Only 1 year warranty
  • LED lights can make you uncomfortable

#5 Hamilton Beach 04383A Air Purifier

While looking for the best air purifier under $100, we tend to focus on unique features. The unique feature of Hamilton Beach 04383A is that it can be used both vertically and horizontally.

This purifier works with a fan which draws air, filters it and releases it through the back unit.

The specifications of this purifier might say HEPA filter but it is not as it can kill germs up to 3.0 micron which in the case of True HEPA filters is 0.3 micron.

The noise is very comfortable as even in a loud setting, the sound is bearable.

This purifier does not qualify for CADR.


TypeAir Purifier
ManufacturerHamilton Beach
Dimensions8.1 x 10.8 x 16.4 inches
Weight5.74 Pounds
Noise Level60 decibels
Room Coverage160 square feet
Purification System3-stage
Ratings4.4 out of 5 stars
Warranty1 year


  • Lightweight
  • Price is affordable
  • Works in Large rooms too
  • Sound is tolerable


  • No HEPA Filters
  • Does not qualify for CADR

What features to look for in Best Air Purifier under $100?

1. Filtration system

When it comes about the quality of air filtration, it is best suggested to look for True HEPA filters. These filters have the capacity to clear 99.97% of germs of even 0.3 microns.

The pollution is very dense nowadays and the air purifier would capture the large particles too. So, the filters have to be of top most quality to get clean and light air to breathe.

2. Room Coverage

You have to keep in mind the area of your room in which you are going to use the filter at the time of buying.

If you have large rooms, look for the ones that have large coverage area features. Some purifiers are portable but those will only be suitable if you have all the rooms of the same size.

3. Life of the filters

This is also a very important feature to look in any purifier. The filters which work at least upto 6 months will be cost friendly too. Otherwise the maintenance of purifiers can create a problem for you.

4. The level of effectiveness

You will know the workings and effectiveness of various purifiers after reading the reviews. So, make sure you do it before buying.

Every household or work area is different and so any particular purifier working for someone else might not work for you in the same way. Reading the reviews will help to choose the best purifier under $100.


Now, you know the features and functioning of the top 5 best purifiers under $100. You can go through it and decide which of the above will serve best for your purpose. Also, read the important features to look for when you are buying any purifier. The HEPA filters are suggested by us because of its 3 stage filtration system.

If you are still confused to decide which one to go for, we recommend the Levoit LV-H132 Air Purifier. This has a sleek and shiny look that will compliment your indoors and has the best quality filtration system. It is portable and so can be used in multiple rooms.


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