Choosing the Best Air Purifiers Under $200- Which Air Purifier Should I Buy?

Air Purifier For Under $200

It can be hard to find the best air purifier for a modest price, especially if you're not sure what you're looking for in an air purifier. Here are some things to consider when buying your next air purifier for $200 or less.


If you are looking for an air purifier that you can take with you, something small and portable that can easily be placed in one of your living spaces is ideal. This will allow you to move the air purifier around as needed.

Keep an eye out for the size, as some companies will say an air purifier is a certain size, but it may be much bigger than advertised. To make sure it is the right size, check dimensions before making a purchase. Air purifiers that have a small footprint are great for smaller rooms and spaces in larger rooms such as the kitchen or bedroom.

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Air Purifiers

A large purifier can help a lot in a larger room and has more features but may lack the portability. Consider your own needs before deciding on the size of an air purifier that you need. Air Flow

Air flow is important when choosing an air purifier, this is determined by the number of filters it has. The more filters an air purifier has, the more airflow is produced by the machine. Consider the size of your rooms, and choose an air purifier with features that will work best for you based on your room-size requirements.

Things to look out for in a sub-$200 Air Purifier

When you are buying a Air Purifier, look out for the following features:

Ease of Use:

It is important that your air purifier works easily. There are many gadgets and devices that require a lot of assembly. When you buy an air purifier, it should be easy to set up. Easy of use is important, especially if you are going to be moving the air purifier from room to room. You will also want something quick and easy to use when changing air filters.


If you want to set up your air purifier to run on a specific time, it is important that the air purifier has a timer or schedule. This way you can choose the times for your air purifier to operate without having to manually turn it on and off each day.

Power settings:

You may want to adjust the power settings on an air purifier. This will allow you to change the height of the air filters depending on your needs. You can choose to have a stronger output, or a lighter or more temperate output.


Most air purifiers are in a small and medium range of sizes. When buying a small air purifier it is important that you find one that will fit easily into your home space and last long! When you are looking for a medium sized air purifier, be sure it has an adjustable height so that you can make it fit your needs without any problems.

Air Cleaner (Fan):

You may want an air cleaner with a fan. This is a great feature if you are looking for something that can help circulate air better in your home. A fan is beneficial if you want to move air from one room to another. A fan can also be useful if you want to clear out the dust in a room quicker, as it will circulate the air effectively around the whole room rather than just sitting in one spot.


When choosing an Air Purifier, take a look at the filters! Some filters have been found to be cheaper than others, and these cheaper versions may not work as effectively in removing germs and allergens from your home's atmosphere or indoor air quality. A filter can be a great feature if it is quality and will give you the results that you are looking for in your air purifier!


If you are looking for an air purifier with heating or cooling capabilities, it is important that these functions work as well as the other features that make an air purifier efficient. Make sure to look at the unit carefully before buying, and if you find that it does not have a heating/cooling function you may want to look at another model!

Types of Air Purifier For $200

The filter can be of several types, these are listed below:

True HEPA filters

These filters are the best filter available, they are able to remove 99.97% of particles that are larger than 0.3 microns (0.0003). This is a great feature to have in an air purifier, as you will be able to clean the air in your home effectively! They are usually located in top of the unit and remove all impurities from the air.

These filters are effective for removing dust particles down to 0.3 microns, they are also capable of removing some smaller particles, such as pet dander. These should be cleaned often to ensure that they keep being effective at removing impurities from the air!

Activated carbon /charcoal filters:

Carbon air purifiers are great at absorbing odors and smoke from your home. They are also able to absorb other particles that may be airborne in your home.

These filters are great for removing smells and odors from the air. Sometimes they can remove other airborne contaminants as well, but not to the same extent as HEPA filters. They are also not as effective at removing allergens, so should not be your primary concern.

Ozone Air Purifiers:

Ozone air purifiers use a power generator to release ozone into the air. This ozone is then able to break down organic compounds such as bacteria and mold in the air.

These types of purifiers are great at removing mold spores in the air. They can also be effective at reducing odors and bacteria, however they may not be as reliable at these tasks as an activated carbon filter would be.


Ionizers work by emitting charged particles into the air. The charged particles come in the form of a stream of ions, which are then able to attach themselves to airborne impurities and pollutants. This ionized particle stream then attaches itself to other particles, such as mold spores, and removes them from your home's atmosphere.

These units are great at removing mold spores, bacteria, and other airborne contaminants in your home's air! They can also reduce odors somewhat by releasing charged particles into the air that attach themselves to airborne impurities.

Ozone generators:

As mentioned above, ozone generators use a power generator to release ozone into the air. This ozone is then able to break down organic compounds such as bacteria and mold in the air.

These types of purifiers are great at removing mold spores in the air. They can also be effective at reducing odors, however they may not be as reliable at these tasks as an activated carbon filter would be.

Ultraviolet (UV) light :

These types of purifiers use UV light to break down organic compounds. These systems are great at removing mold spores in your home's air.

These types of purifiers are not as effective at breaking down odors, but can be great at reducing mold spores in the air and removing other airborne contaminants in your home's atmosphere!

Electrostatic air purifiers :

Electrostatic air purifiers use charged particles to attract other airborne particles in your home. These charged particles then attach themselves to the larger contaminant, and remove it from your air, or the source of the contaminant.

These units at good at removing small particles, such as dust and pollen! They are not as effective for removing mold spores, bacteria, or odors.

Type of Pathogen In An Air Purifier For $200

That all well and good, but what types of pathogen can air purifiers remove?


Allergens are any particle that triggers an immune response in humans. Common allergens include dust, mold spores, pet dander, pollen and more! Air purifiers are great at removing these particles from your home's air by capturing them during the filtration process. Allergens are not removed from your home's atmosphere completely, but removing them is a good start, as they cause many health issues when in the air.


Bacteria can be found in many places around your home, including your indoor air. Bacteria are usually found in the air of un-sanitized bathrooms and kitchens, where they can be spread by particles floating around the room.

They are also commonly found outside of our homes, being carried into our homes via outdoor air pollutants. Air purifiers are great at removing bacteria and mold spores from your home's air, as they come in direct contact with both of these pathogen types.


These types of mold are very common in our homes. They can be found growing on walls, furniture, carpeting and more! Mold spores can also carry other particles into your home from outside air pollutants.

Air purifiers are great at removing them from your home's air, but some models may need to be used in conjunction with carpet cleaning services to maximize their effectiveness! These types of molds can cause lung problems if inhaled over time.


Pollen is a common airborne pathogen, that can be found in your indoor air, but can also be carried in by outside air pollutants. Air purifiers are great at removing pollen from your home's air, and to break them down into smaller particles that are then captured during the filtration process. Pollen can cause asthma and allergy symptoms if inhaled over time.

Pet dander.

Pet dander is a common pathogen found in houses where pets are present. They are small flecks of dander that come from all types of animals like dogs, cats, birds and more! Pet dander is put into our homes via contaminated outdoor air pollutants.

Dust mites.

Dust mites may be the most common pathogen in our homes.

They are found everywhere with carpet, mattresses and clothing. They are not actually mites, but simply a secretion by adults that live in your carpeting and furniture. They are often unseen or ignored until they become a problem. As they grow in population they feed on shed human skin cells (dead skin).

Dust Mites live on your bedding, carpets, upholstered furniture and clothes where they eat dead skin cells off you while you sleep.


Mold is a common pathogen found in our homes, and is very often hidden from sight. Mold spores are found in the air around your home, and will likely reach an un-sanitized bathroom or kitchen. They can be carried into your home via outdoor air pollutants.

Mold is very common, and is not just found in basements and bathrooms. It can be found growing on walls, furniture, carpeting and more! Mold spores are often carried into your home via outdoor air pollutants.

Pet Odor

Pet Odor is a very common contaminant in our homes. Pet odor can be a problem caused by pet dander and pet odors that can be found in places where pets commonly reside, such as carpeting and furniture. Pet odor commonly stays in these areas, and is often not removed from them even after cleaning.

Smoke Odor

Smoke Odor is a very common contaminant found in our homes. Smoke odor is found in homes after fires have occurred, or when ventilation fans are left on after smoking has occurred indoors. Smoke odor can also be a problem if an outdoor fire occurs near your home, or if an outdoor smoker is nearby to your home. Smoke odors are not removed easily with typical house cleaning products.


Odors are common, and can be found in your home's air, especially those who have pets. Many times these odors are not removed when removing dust and debris from the air. Odors can also be carried by particles floating in the air, or from outdoor air pollutants if they get into your home.

Better Overall Health With An Air Purifier For $200

Many studies have shown the many health benefits of clean air. Cleaning up your home's air can greatly improve breathing conditions. Many people are allergic to particles in our home's air that are not even noticed by others around them. If you suffer from asthma or allergies, or are at risk for developing them, an air purifier can greatly improve your overall health.

Among the most important of health issues that air purifiers can mitigate is asthma. These units are great at removing allergens, bacteria and mold spores from your home's air, which would have otherwise caused a negative impact on your respiratory system if not removed.

Furthermore, as mentioned above, allergens are not completely removed from the atmosphere indoors by air purifiers; but don't let this scare you away! Removing these particles is a great start to improving overall household health.


Air purifiers are very efficient and great at removing many different types of airborne pathogens from your home's air. They are a great solution to eliminate many different types of contaminates from your home's air.

Some units will remove all types of contaminants, while others may only be able to reduce the amount of particles, and still others will target specific types and leave other contaminants alone. However, they are all great tools that can greatly improve your health by limiting the amount of airborne pathogens in your home.

Air purifiers are very efficient at removing many different categories of air pollutants from indoor air, thus improving overall health in any environment with them installed. They are also useful for emergency preparedness during situations where outside air is contaminated with particulates that have been collected indoors.

  • ππŽπ–π„π‘π…π”π‹ ππ„π‘π…πŽπ‘πŒπ€ππ‚π„: With a CADR of 130 CFM / 221 m3/h, the Vital 100 is perfect for living rooms, bedrooms, and kitchens. It can cover 300 ftΒ² / 28 mΒ² in only 18 minutes. (Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance).Voltage: AC 120V, 60Hz
  • πŸ‘-𝐒𝐓𝐀𝐆𝐄 π…πˆπ‹π“π‘π€π“πˆπŽπ: Fine preliminary, Efficient filter and activated carbon filter. Efficient filter of the 3-in-1 filter removes dust, pollen, and more airborne particles
  • 𝐒𝐋𝐄𝐄𝐏 π‚πŽπŒπ…πŽπ‘π“π€ππ‹π˜: With noise levels as low as 23 decibels, the Vital 100 won’t keep you up at night. You can also turn off the display lights when it’s time for bed
  • 𝐔𝐒𝐄𝐑-π…π‘πˆπ„ππƒπ‹π˜: Set a timer for 2, 4, or 8 hours whenever you like. The Check Filter Indicator will let you know when it’s time for a fresh filter
  • π„ππ„π‘π†π˜ π„π…π…πˆπ‚πˆπ„ππ“: It only costs dollar 1.66 a week to run the Vital 100 24/7 , allowing you to use it all day during times of high pollution, like wildfire season
  • π„π€π’π˜ π“πŽ 𝐏𝐋𝐀𝐂𝐄: The compact design and top-facing air vents let you place the Vital 100 near walls or in the corner of a room
  • π…πˆπ‹π“π„π‘ π‘π„ππ‹π€π‚π„πŒπ„ππ“π’: Depending on usage, the filters should be replaced every 6–8 months. You can buy new filters by searching "B08BC5V6ZF" and "B085C22XWC". Remove the plastic wrap before installing a new filter
  • Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq. ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft. ).
  • 4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99. 97% of particles 0. 3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.
  • Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.
  • Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.
  • Timer feature allows the machine to run 1/4/8 hours before automatically powering off.
  • Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.
  • 77 W power consumption and quiet operation with noise level ranging from 24. 4 dB to 53. 8 dB.
  • Limited manufacturer's covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.
  • Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.
  • Power source type: Electric
  • True-HEPA filter captures 99. 97% of airborne pollutants; dust mites, pet dander, pollen and other allergens as small as 0. 3 microns.
  • Washable AOC Carbon Filter, made from activated carbon granulars for removal of household odors.
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants - with no harmful ozone.
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as needed; with a sleep mode for silent night-time operation.
  • CADR rated for 360 sq. ft. room size. Suitable for medium and large rooms; kids bedrooms, family rooms and kitchens.

Other Questions

Do we need air purifier at home?

We recommend that everyone has an air purifier installed at home. This is a common sense rule supported by many studies examining the health benefits of clean air; and better overall health for most people. We strongly suggest that you install an air purifier at your home to help improve the quality of your indoor air, whether or not you have allergies, asthma, or sleep issues.

Should I leave my air purifier on all the time?

Most air purifiers are designed for 24-hour usage, and keep producing cleaner air when they're running. This has several positive effects on your health. For one, the air in your home is likely to be cleaner than it was before you purchased a purifier, giving you less of a chance to breathe in allergens and pollutants that you weren't exposed to before.

Home air is generally much cleaner than outdoor air β€” especially if there's no breeze in your area.

Are Air Purifiers Safe?

Many people are worried about the safety of air purifiers. Fortunately, the technology is getting better and much safer. The most common complaint is that some HEPA filter air purifiers require you to change your filter every 6 months or so β€” but this is likely cheaper than a doctor's visit.

Should I buy only an air purifier?

We believe that airborne contaminates are best removed through air cleaning products, than through clean air itself. However, this is a controversial issue.

Air cleaning products are great at removing many different types of contaminants from your home's air, but they're not perfect. Removing particulates is a great start, but if they're still hanging around in the environment outdoors, we suggest you also consider installing air purifiers to ensure that they've been removed from outdoor air pollutants as much as possible before entering your home.

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Nick Le Page

Β An air purifier is a device designed to remove dust, pollen, smoke, soot, mold spores, smog, and other airborne pollutants from the air.

If you want to keep your home clean and free of contaminantsβ€”and save money on heating and air conditioning billsβ€”quality air purifiers are a powerful first step.

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