Expert Buying Advice on Air Purifiers under $150


With more and more people investing in quality heaters and air conditioners, homes become much more resilient to Mother Nature’s mood swings. Unfortunately, however, using air conditioners and heaters often require houses to close windows and other places where the air could enter. This introduces another problem: indoor air pollution. When one doesn’t allow winds and breezes to waft through one’s home, pollutants aren’t diffused and consequently accumulate. In fact, the Environmental Protection Agency (EPA) estimates that the amount of air pollutants indoors is more than quadruple the amount of air pollutants outdoors! Fortunately, installing an air purifier in your home allows you to breathe easy, as germs and other toxic substances are safely removed. This buying guide aims to narrow down your choices to make sure you get the best air purifier under $150.

A.1. Best air purifier under $150


In choosing an air purifier, you need to consider the maximum clean-air delivery rate (CADR) in order to find out whether or not the device in question is fit for the room size. A CADR above 350 is considered excellent and a CADR below 100 is considered poor. In any case, it’s important to choose an air purifier designed for areas that are larger than yours for faster air purification. If you choose one that’s rated below your room size, you may be introducing more pollutants than it could remove.


Method of Purification

To date, the two most popular ways of air purification is either through electrically charged plates or through high efficiency particulate air (HEPA) filters. The former doesn’t need replacement filter cartridges, but in exchange it produces a small amount of ozone. For people who have lung problems, particularly COPD, this is not a feasible option. The latter, on the other hand, does not produce ozone but will require replacement filters purchased possibly once or twice a year depending on the amount of pollutants present.


Noise Emission

In most cases, air purifiers only emit a consistent humming sound, which shouldn’t really be a problem especially if you have air-conditioning running in conjunction with one. However, if you’re planning to use this on a heavily polluted area without any other sources of sound, then you’ll want to either choose a naturally quiet brand of air purifier or opt for air purifiers meant for places significantly larger than your area of concern so that it emits as little noise as possible.


What Are the Best Air Purifiers under $150?


As you can see, there’s no single best air purifier that’ll work perfectly in every household, as there are different types of pollutants depending on where you live. Also, if you have a particularly small home, a gargantuan air purifier is overkill for both your home and your electric bill. To help you find the best air purifier under $150, we’ve compiled a list of the best air purifiers based on the aspects we’ve just talked about. Feel free to pick one that suits your home and your budget.



Honeywell 50250-S


1.Honeywell 50250The Honeywell 50250-S is branded as an allergen remover and will therefore effectively remove dust, mold spores, pollen, and other pollutants known to trigger allergies. It comes with a carbon activated pre filter, which does a great job of getting rid of household odors. Its cylindrical design allows it to be placed practically anywhere in the room and will work even for rooms larger than 350 square feet!

It comes with a cheap, permanent HEPA filter that’s easy to remove and clean, as well as easily bought replacement parts. Some people, however, complain about the noise it emits, particularly when the HEPA filter gets too dirty and the purifier has to work a lot harder. It also uses quite a lot of power, more so when the HEPA filter is not cleaned regularly. Other than that, it is a great choice for anyone suffering from allergies.

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GermGuardian AC5000E


2.GermGuardian AC5000EThe GermGuardian AC5000E takes a step further from conventional HEPA air purification and adds a UV-C light in order to kill airborne bacteria, germs, viruses, etc. It also makes use of a charcoal filter that’s known to effectively get rid of pet odor and other common types of household odors. What a lot of people love about this product is how fast it cleans a room; in about 10 minutes or less, most forms of household pollutants and odors would’ve been obliterated.

That being said, it’s a great product for people who suffer from severe allergies but cannot get rid of the sources of allergens (e.g., cats). In terms of aesthetics, this product does not hold back; with its sleek contrast of silver and black in a subtly curved tower design, it won’t be an eye sore. The filter needs to be replaced every 6-8 months though, so you’ll want to check whether or not you’d be willing to keep purchasing filter replacements. Despite this, however, this air purifier system remains a crowd favorite due to its efficiency and sleek design. If you’re looking for an air purifier that can keep up with a lot of pollutants, then you’re definitely going to love this one.

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New Comfort 03-1000


3.New Comfort OzoneDisguised almost like a retro radio, the New Comfort Ozone Ionic Air Purifier Odor Remover Ionizer can clean an astonishingly huge area (up to 3500 square feet!) The filters can be washed over and over again last for more than a few years when cared for properly. Take note, however, that you can’t run ozone when you or any other person or pet is inside the house, especially since it’s known to irritate the respiratory system and can aggravate asthma and COPD. That being said, you’ll want to have only the ionizer running when you or any other person or pet is inside the house.

What’s also interesting about this ionizer is the fresh smelling air you get when it’s working its magic; most air purifiers leave you with an odorless environment, but this product adds a hint of freshness to your home. With the retro design, fresh-smelling air, and the powerful filtration tools this product provides, you can’t go wrong with this purchase.

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