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Review: Best Small Air Purifiers
Last updated: 20 Jul 2021
You might think that indoor air is free from pollutants and harmful particles, but you would be wrong. In fact, indoor spaces are said to have poorer air quality compared to the outside, because the air remains stagnant especially if there is poor ventilation due to lack of windows and airways. A foolproof way to ensure good indoor air quality is by using an air purifier. We have narrowed down some of the best small air purifiers in 2021 that can get rid of any allergens in the air, including dust, pollen, and harmful contaminants like microorganisms, leaving you with crisp and healthy air quality. Installing one in your office can result in fewer complaints of sneezing, coughing, stuffy nose, chest congestion, and throat irritation, so you should definitely consider an air purifier for your office space too.
Your home or office space will smell fresher and cleaner after you start using this compact yet powerful air purifier. It comes with plenty of adjustable settings, including an auto turn-off timer and multiple speed settings, that allow you to set the purifier to perform as needed. Also, the filter features a deodorization feature that you can use to get rid of any odor in your space.
Extremely portable construction, weighs only 270g and can be recharged to run for over ten hours
Easy to operate, has three built-in modes with single one-button selection
Provides impeccable filtration through a three-stage HEPA filter
This small air purifier has a negative ion generator
The night light installed in this air purifier makes a very comforting hue in the room, helping you relax and fall asleep faster. It makes minimal noise when turned on, at around 30dB, very similar to the sound an air conditioner makes on its lowest setting. Also, you can operate this air purifier on a mobile power bank as well, for up to ten hours on a fully charged 10,000mAh battery.
This small air purifier does not require any filters to operate
Very energy efficient, has a power rating of only 1.5W
Portable size, weighs only 270grams
Only effective in small spaces due to its low-power operation
The innovative technology called NCCO used in this air purifier releases activated oxygen to remove contaminants and pollutants from the air in your space. This air purifier is battery-powered, providing up to eight hours of operation on a single charge, and has an easy-to-carry lightweight design, making this device very portable.
Features a carrying handle that makes it very travel-friendly
Lightweight construction, weighs only two pounds
Efficient three-stage purification system that provides impeccable air filtration
Battery might require replacement after some time due to diminished functionality
This air purifier is equipped with advanced technology
It has three-speed levels to operate as per your convenience
It comes with a remote control to operate it from anywhere
Mold, dust, pet dander, smoking, and other pollutants are all removed to 99.98 percent with the P500 air filter. This top-rated air purifier has a remote control, air quality and filter health indicators, automatic mode, and an LED night light. With three speed levels and a low noise level of 61dB, the P500 air cleaner for a home will not disturb your sleep. It’s also great for the office. Minimalist design, remote control, 1-12H Timer, Children Lock, 100 percent money-back assurance, 1 Year warranty, and A-class customer service are the features of this air purifier.
In a world where polluted air becomes more and more the norm, air purifiers can offer clean and fresh air that we can safely breathe indoors. Especially useful in urban locations, air purifiers help transform an unhealthy indoor environment into a more livable place. Here’s how to pick the best small air purifiers for any home.
What Is A Small Air Purifier?
In a nutshell, air purifiers can filter the air in any space, providing you with clean breathable air. Of course, it’s a lot more complicated than that, and there’s actually quite a bit of complex technology involved in their operation. Smaller air purifiers can clean the air like a regular-sized air purifier, only at a slower rate due to their smaller size. However, their compact size makes them more ideal for single rooms or studio apartments.
Why Do You Need A Small Air Purifier?
Small purifiers offer more benefits than you think. Consider the following benefits that you can have with their use.
They can help with lung conditions such as asthma
Not everybody’s born with healthy lungs. Some people are easily susceptible to outside elements and foreign substances entering their lungs, which can result in asthma or other lung-related problems. This is especially common in urban areas with plenty of air pollution.
Small air purifiers aim to solve that problem. They clean the air in any small enclosed area so that the air you are breathing is free from any dangerous chemicals.
Prevents second-hand smoking
Did you know that second-hand smoking is just as bad, if not worse, than actually smoking? If you are sharing a space with an indoor smoker, you are exposing yourself to second-hand smoke. Installing a small air purifier in your shared space can save you from plenty of issues caused by second-hand smoke, in addition to removing all the pollutants in the air.
Makes your living space healthier
Even if your environment is not too polluted, it wouldn’t hurt to have a small air purifier. You’d be surprised by the difference between the air you breathe right now and purified air. Unless you live far enough from urban life that the air is incredibly clean in your region, you will definitely notice a difference by running an air purifier in your space.
Things To Consider When Buying A Small Air Purifier
Depending on where you live and the size of your current living space, there are a few considerations to make before buying a small air purifier.
Air purifiers can be classified based on the type of filter that they have. Some air purifiers are more effective at filtering out chemicals or substances from the air. Depending on where you live, some air purifiers may be more useful than others.
For example, there are activated carbon air purifiers. These air purifiers, as the name suggests, clean the air using a carbon-based filter. This cleans most foreign objects such as dust or smoke commonly found in the air. But the filter isn’t as effective on extremely small particles, so bacteria and viruses can still go right through.
On the other hand, you have HEPA filters. These filters are extremely small, and they are able to capture even the tiniest of bacteria. This effectively sterilizes the air and cleans it from any possible biological danger.
So before you buy an air purifier, check the type of filter it uses. In polluted environments, heavy-duty filters such as activated carbon filters may be ideal, whereas HEPA filters may be better in rooms occupied by the elderly and sickly people more prone to bacterial/viral infections.
The quality of an air purifier isn’t something you can easily determine just by looking at one. In fact, you’d need to test it out yourself for extended periods of time to know if it’s effective at all. And if you want to know which air purifier works best, you’d have to compare its effectiveness with other air purifiers.
That’s why when you do plan on buying a small air purifier, be sure to check online for customer reviews. More often than not, these reviews offer an unbiased assessment of the quality of an air purifier, so you don’t need to flip a coin and hope you get a good model.
Air purifiers run on electricity, and they do create some noise when run. Some machines are louder than others, and for people with sensitive ears, this may be annoying especially at bedtime. If you can handle the white noise, you shouldn’t really worry too much about the noise level, but you’ll probably want to get a quiet one if you or your roommate is a light sleeper.
Small air purifier price range
Small air purifiers are much cheaper than heavy-duty models. For as little as $15, you can experience clean, fresh air. However, because some filters like carbon and HEPA are more expensive than others, you may have to spend up to $100 on a small air purifier. Also, if you want to purify any space larger than one room, then a small air purifier model won’t be enough. You’ll need either larger models or more purifiers to fully clean the air.
How We Choose The Best Small Air Purifiers
The best small air purifiers are chosen based on the type of filter that they use, the customer reviews, and the purifier’s own brand history.
Small Air Purifier FAQ
How effective are air purifier filters?
That depends on what filter you use. Certain filters can get rid of dust and smoke, whereas others are better suited for filtering bacteria and viruses.
Do air purifiers work?
Yes, air purifiers work well if they are used in a space that is smaller than the quoted size. If you place a small air purifier in a space that is too big, it is unlikely to provide an efficient filtering operation.
Are the filters replaceable in a small air purifier?
Yes, almost all small air purifiers have filters that require replacement after every few months to maintain efficient air filtration.