You Best Air Purifier Pick for Travel: Super Small and Lightweight Choice


Travel is an adventure to explore the vast and beautiful world. However, you may be exposed to a lot of pollutants, including cigarette smoke, pet dander, dust, bacteria and so on. If you have asthma or allergies, a good trip will become a healthy nightmare.

You need to rest in hotels. You may check the cleanliness of the bathroom, towels and bedding. Have you noticed the air quality in the hotel? Due to insufficient cleaning and poor ventilation conditions, the air quality of the hotel is poor and worrying. Carrying an air purifier with you can protect you from dust and bacteria in the air.

Here is the best portable air purifier for travel. We also provide a buying guide on how to choose an ideal air purifier for travel.

You will get:

1. Best Air Purifier Pick for Travel

2. Wearable Air Purifier vs Regular Air Purifier

3. How to Choose Air Purifier for Travel

4. Other Ways to Protect You When Traveling

5. FAQs About Air Purifiers for Travel

1. The Best Air Purifier Pick for Travel

There is a top-rated air purifier that is efficient to use in hotel rooms, cars, airplanes, desks, etc.

Purivortex 201B: The Best Small Portable Air Purifier for Travel

Its dimension is only 5.5 x 5.5 x 8.5 in, which can be put in your suitcase, car, trailer or just hold in your hands, without taking too many spaces. In hotel room, it is convenient to place it on the table or bedside.

It is lightweight with just 1.6 lbs., about the same weight as an iPad (1.5 lbs.). You are able to carry it anywhere, without increasing the baggage burden.

This small air purifier is designed with a bracket, enabling you to take it around you wherever. For example, if you are on a business trip, it is portable to take Purivortex 201B with you to the cooperation partner’s office. You can still breathe fresh air during your busy schedule.

Furthermore, this air purifier is mini but powerful by applying the true HEPA filter. It is efficient in filtering most of particles in hotel rooms, airplanes and offices.  

It is easy to be packed by putting the air adapter inside the air purifier, so that the power cord won't wrap around your other luggage. Besides, it is easy-carrying for no battery inside. You can determine to hold it in hand or consign it.

Take a look at video below to see why Purivortex 201B is the best pick for your journey:

2. Wearable Air Purifier VS Regular Air Purifier

Wearable or necklace air purifiers become popular under the effect of COVID-19 and worsening air quality. They are claimed to eliminate dust, viruses and even COVID.

Do they really help?

Do they help prevent colds or COVID?

Which is better for travel, wearable or regular air purifiers?

Well, there is no doubt that wearable air purifiers are smaller, more lightweight and portable than regular air purifiers. Generally, they are designed to work on or near the face or neck, like a necklace or mask, to clean the air around you of pollutants and bacteria.

The most important difference between these two kinds of air purifiers is the filter technology used.

Most of wearable air purifiers work by emitting ions into the air to filter out pollutants around you.

The ions emitted by the wearable air purifiers will bring static charge to the pollutants in the air, and the charged pollutants will adhere to whatever is near them, including you. Therefore, wearable air purifiers do not actually clean the air, but attach pollutants to you.

Most regular home-use air purifiers use HEPA filter technology to clean the air. Activated carbon filter will also be used to absorb odors.

Other household air purifiers use ozone, negative ions and UV technologies, but these air purifiers will damage your health. So, it is not recommended to use them.

In a word, wearable air purifiers don't work well at purifying the air. Investing in an HEPA air purifier for travel is better.

3. Factors to Consider When Choosing a Travel-Size Air Purifier

How to choose air purifiers for travel? They need to be mini, functional and portable. Here are things that you need to consider when choosing a travel air cleaning device.

Size and Weight

It is the prime thing that you need to evaluate when looking for an air purifier for travel. Be light, be happy. An air purifier must be mini and portable enough to put it into your case or just hold it in your hands.

When you are traveling, it’s expected to be compact enough to set up in hotel room, car or airplanes to protect you from air pollution.

Noise Level

A noisy air purifier is not favorably accepted. Think about it. When you go back to the hotel to rest after a day's adventure, do you want an air purifier to keep you awake at night?

Of course not!! As I mentioned earlier, we suggest you put the air purifier on the bedside table that is closest to you, so that you are in purification zone.

It will not disturb your sweet sleep when opting to an air purifier with lower than 30 dB (whisper).


The general hotel room is 330 ft2. It is not practical to take a huge tank air purifier with you. A small room air purifier that covers around 15 X 15 room is sufficient, since you’ll put it on the bedside or anywhere close to you. It is able to provide you with clean air during your sleep in the hotel.


There are many types of purification technologies used in travel air purifiers. We recommend choosing an air purifier with HEPA filter, a kind of mechanical filtration, which won't have any adverse effect on your health.

The HEPA filter works efficiently to remove large and tiny size pollutants to clean the air in your breathing zone.


Large room air purifiers tend to be pricy. Luckily, you are looking for small air purifiers. They are much more favorable and high-quality, such as Purivortex 201B, a mini and mighty air purifier for taking it with your travel.

Check the below posts for high-quality & affordable options:

Air purifiers under $50

Air purifiers under $100

4. Other Ways to Protect You from Air Pollution While Travelling

#1. Wear a mask in outdoor spaces

When the outdoor air quality is bad, wearing a mask can protect you from air pollution. It is recommended that you buy a mask with a grade of at least N95, which can filter 95% of the particles in the air.

It is ultra effective to apply a mask outdoors and use an air purifier when you return to the hotel, protecting you from air pollution to the most extent.

#2. Avoid staying outside when pollution is serious

Traveling to an unfamiliar place, you should always pay attention to the local air quality to plan your trip, especially when you are particularly allergic to air pollution.

If the air quality is poor, please stay in the hotel with the air purifier, waiting until the air quality is better.

#3. Ask the hotel staff for green plants

Oxygen is an important element of clean and healthy air. Placing green plants in your hotel room can improve the air quality of your breathing zone.

Plants produce phytochemicals that can be used to protect themselves from diseases and microorganisms. This is also a savior for you who are threatened by air pollution.

#4. Stay in a non-smoking area

When you are on the airport, public transport or hotel, it is protective to stay in the non-smoking area as much as possible. If someone smokes in an indoor public place, you can try to dissuade him/her from smoking, or seek the help of the staff.

5. FAQ About Air Purifiers for Travel

#1. Can I travel with an air purifier?

Surely you can. With air quality being more important than ever, it is ideal to get a mini and compact air purifier you can take with you on travel.

The compact and portable design allows it to be placed on the bedside or table in the hotel rooms, to eliminate 99.95% of dust, viruses, bacteria and more.

#2. Can you take a portable air purifier on a plane?

It depends. If your cleaning device is equipped with battery, you are required to take it as your personal belongings in the plane;

If the air purifier has no battery inside, it is up to you to choose to take it in the plane or consign it.

#3. Do hotel rooms have air purifiers?

It is uncertain. The surest way is to take your own air purifier to ensure your breathing health.

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