10 Best Travel Size Air Purifiers – Expert Reviews In 2022

When it comes to air purifiers, size does matter. The best travel size air purifiers are small and easily portable, making them perfect for taking with you on the go. They typically use less power than larger models, making them more efficient and affordable to operate. And, because they’re small and lightweight, they won’t take up much space in your luggage or backpack.

Our Top Picks At A Glance

Here is a quick recap of our top 10 picks that lets you compare each product with another and allow you to choose the best one.

10 Best Travel Size Air Purifiers People Love In 2022: In Depth Features

SaleBestseller No. 1
Pure Enrichment PureZone Mini Portable Air Purifier - True HEPA Filter Cleans Air, Helps Alleviate Allergies, Eliminates Smoke & More — Ideal for Traveling, Home, and Office Use (White)
  • 2-STAGE AIR PURIFICATION: Clean your personal air from 99.97% of dust, pollen, pet dander, smoke, and odors. Stage 1: Activated carbon pre-filter; Stage 2: True HEPA filter.
  • VERSATILE DESIGN: Whether upright or on its side, our innovative adjustable handle allows this portable air purifier to adapt to suit your needs
  • 3 FAN SPEEDS: Find your optimal fan settings with low, medium, and high options
  • IDEAL FOR TRAVEL: Weighing under 1 lb, this on-the-go small air purifier keeps your personal space clean for up to 12 hours (depending on fan speed) with a rechargeable lithium-ion battery. At your final destination, plug it in for continued fresher air.
  • WHAT YOU GET: Portable air purifier, 2-in-1 filter, USB charging cable, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.
Bestseller No. 2
KIKI PURE A1 Mini HEPA USB-C Powered Air Purifier. Ultra Portable (5.2in tall, 6.7 ounces), Ultra Quiet. Perfect for Travel, In-Car and Desktop (White)
  • LIGHTWEIGHT AND USB-C POWERED - It won’t take so much space so you can use it anywhere! Only weighing 136 grams with a height of 5.2 inches, it sits perfectly at your bedside, work desk, by your baby’s crib, or in your car! Perfect as a travel air purifier and as a car air purifier.
  • AUTHENTIC HEPA AIR FILTRATION - filtering out harmful allergens, pollen, and air pollutants that are around you. Ideal for Bedroom, Home Office and Small Room: 30 mins to breathe fresh in the small room (Coverage area 100 sqft)
  • ULTRA-QUIET - Running at an ultra-quiet 18dB, you won’t even notice it working efficiently in the background while working at your desk or at your bedside while you're asleep.
  • EASY TO USE: Using your KIKI is as easy as 1-2-3! Plug it into a standard USB socket using the USB-C cable provided. Then press the ON/OFF button on the top of the unit. Wait for the indicator lights to appear on the top of the unit. Press again to switch the lights off at night, and once more to turn off the unit.
Bestseller No. 3
Munchkin Portable Air Purifier, 4-Stage True HEPA Filtration System Eliminates 99.7% of Micro-Pollutants
  • Removes 99.7% of airborne particles like allergens, smoke and mold to create a 7 cubic foot bubble of purified air in your personal space
  • Perfect item for back to school, return to office environments or travel
  • Powerful 4-Stage air filtration system utilizes True HEPA air filter
  • Gas sensor automatically adjusts to the right filtration speed based on the surrounding air quality
  • Built-in rechargeable battery lasts up to 10-hours on each charge; USB charging cable included
  • Small enough to fit in a backpack or nursery bag; measures 2.75 x 7.2 in (70 x 183 mm)
  • Includes 1 HEPA filter which should be replaced every 3 months; Additional HEPA filters sold separately
  • EPA registered device (EPA Est. No. 99104-KOR-1)
Bestseller No. 4
LEVOIT Air Purifiers For Bedroom Home, HEPA Filter Cleaner With Fragrance Sponge For Better Sleep, Filters Smoke, Allergies, Pet Dander, Odor, Dust, Office, Desktop, Portable, Core Mini, Black
  • REFRESH and RELAX: If you struggle with allergies, low-quality sleep, congestion, or symptoms caused by pet dander, the Levoit Core Mini Air Purifier is ready to help you create a healthy space
  • MATTER OF MINUTES: Breathe freely and sleep better as the air purifier uses 360° VortexAir Technology 3.0 and 3-stage filtration to ensure top-notch air purification
  • QUIET OPERATION: Sleep soundly without loud rattling coming from your air purifier. This little air purifier keeps noise levels as low as 25dB while keeping your space fresh
  • AROMATHERAPY: Struggling with pet odors or musty smells. Add a few drops of fragrant essential oils to the aroma pad to keep your space smelling great
  • SAVE SPACE: Tired of dragging a bulky purifier back and forth. Light, travel-friendly, and compact, the Levoit Core Mini Air Purifier (6.5 × 6.5 × 10.4 in) easily fits in any bedroom, office, or living room, creating less clutter and more fresh air
  • TRAVEL FRIENDLY: Take this air purifier around the globe and experience traveling without needing a transformer. The 100–240V~ 50/60Hz input design only requires an adapter (included inside the air purifier)
  • ONE-BUTTON CONTROL: Tired of complicated machines. Cycle through 3 fan speeds, turn the air purifier on/off, and reset the Check Filter Indicator with one simple button
  • GENUINE LEVOIT FILTERS: Only use genuine Levoit replacement parts to maintain the best performance (Search for Core Mini-RF or B09FK5PN4H). Off-brand filters are inconsistent, unreliable, and may damage the air purifier
  • NOTE: The adapter is stored in the middle of the filter element inside the air purifier
Bestseller No. 5
Wynd Essential Smart Personal Air Purifier - App Integrated, Dual Mode Air Cleaner - Ideal for Use Against Allergies, Asthma, COPD – Ideal for Home, Desk, Car, Travel – Black Matte
  • ESSENTIAL AIR PURIFIER - Engineered to generate a positive pressure bubble to keep bad air out. Wynd’s personal purifier traps particles such as pollen, pet dander, dust, and pollution in a silver infused, medical grade air filter. This system automatically adjusts itself to clean air fast or slow based on your local official air quality stations.
  • APP INTEGRATED - Remotely monitor your air quality, control your Wynd devices, and observe air quality trends for optimal health and comfort. The Essential includes the Wynd app to control multiple modes and purifier settings as well as check the air quality from thousands of stations globally. (Note: Essential does not come with a built-in Wynd Tracker)
  • POWERFUL DESIGN - Speed and power in the palm of your hand. Designed by engineers from NASA and MIT, Wynd air purifiers are powerful enough to remove 99.99% of pollutants in a car cabin in under 15 minutes by purifying up to 8 liters of air per second.
  • LIGHTWEIGHT & PORTABLE - Breathe clean air no matter where life takes you. Wynd Essential is as small as a water bottle and can fit in a cup-holder, so you can use it anywhere: airplane, car, office, small rooms, inside baby strollers, and more. When it's not plugged in, Wynd Essential lasts for about 8 hours on normal use.
  • FILTRATION TECHNOLOGY - With a large purification rate to size ratio and a filter that lasts up to 3 months, Wynd is ready to clean your air literally anywhere. Through the app, we can calculate the filter life and track air pollution around the filter—as well as airflow level and usage duration. We can also tell you how used up the filter is and alert you when it’s time to order a replacement.
SaleBestseller No. 6
HoMedics TotalClean 4-in-1 Portable Air Purifier, Small Spaces, Removes Bacteria, Allergens, Dust, Germs, 360- Degree HEPA-Type Filter, UV-C Light Technology, Activated Carbon Reduces Odors, Black
  • Breathe Clean: 360-degree HEPA-type filtration removes up to 99% of airborne allergens as small as 2.0 microns; activated carbon reduces odors; prefilter captures large particles
  • Trusted UV-C Light: UV-C technology and HEPA-type filtration reduce 99.9% of bacteria, virus, mold, and fungus
  • Portable Purifier: Great anywhere from your home to car to office; this portable air purifier fits in standard automobile cup holders for on-the-go use
  • Customized Programming: Breathe easy with 2 whisper-quiet speed settings; accent lighting adds a soft glow to any space
  • Quality You Can Trust: The filter lasts 2-3 months under normal usage conditions; easy to replace when needed for optimal performance. The replacement filter Part # is ( AP-P60FL)
  • What’s in the Box: (1) HoMedics TotalClean 4-in-1 Portable Air Purifier; (1) Instruction Book, (1) USB Power Cable
Bestseller No. 7
KIKI PURE M1 UV & 3 Stage H13 HEPA Air Purifier. Sleek Aluminum Design, Ultra Quiet & Portable, 6.7in tall, 10 oz. Ideal for Travel, In-Car, or the Office.
  • H13 HEPA AIR PURIFICATION AND UV STERILIZATION - coverage up to 100 sq.ft and 99.97% effective at protecting you from harmful allergens, bacteria, viruses, and odors.
  • UP TO 10 HOURS BATTERY LIFE - Charge up your 2200mAh battery in under two hours using the USB-C cable included and run your air purifier for up to 10 hours.
  • ULTRA PORTABLE, QUIET & SLEEK DESIGN - Standing less than 7 inches tall with a sleek aluminum design, this device is perfect by your bedside, in your car, or anywhere you travel. Two fan speeds, never exceeding 40dB.
  • EASY TO USE. Simply press the on/off button on top of the unit. to power the device on and off as well as toggle fan speeds. USB-C charging cable included.
  • FULLY US CERTIFIED - Compliant to all Environmental Protection Agency and US regulations, including the California Air Resources Board.
SaleBestseller No. 8
Portable Air Purifier kills 99.92% of Allergies, Bacteria, Viruses, eliminates Formaldehyde, PM2.5, Odor, Smoke for car/home/kitchen/office, Car Air Purifier ideal for traveling, BOREAS (A-White)
  • 【Medical Grade Sanitizing and Purifying】BOREAS Heasy Series air purifier, 360° all-round sterilization and deodorization, physical+chemical double degradation. Covering area is 54~162ft², CADR 1236ft³/h and refresh the air 3 times/hour. Suitable for car,room, kitchen,office, etc.
  • 【Multi-Patent Tech】Innovative chlorine factor disinfecting technology releases millions of ClO₂ molecules per second, quickly destroys bacteria & viruses and inhibiting their synthesis. The disinfection rate is up to 99.92%.
  • 【Formaldehyde Removal】The ClO₂ molecules can oxygenolysis formaldehyde and benzene compounds, the removal rate it up to 96.8%.
  • 【Odor&PM2.5 Removal】Solve the problem from the source of the odor(NH3, CH35H, H2S etc.), effectively degrade the smell such as smoke, ferment, rancid at the rate of up to 92.5%.True HEPA+Activated Carbon filter will captures allergens and pollutants particles (PM2.5) down to 0.1, quickly and effectively purifys the air through multi-level filtration.
  • 【Replacement Accessories】B0B4WMZCX1.It's recommended to replace it every 3~6 months according to the actual use and cleaning situation.
SaleBestseller No. 9
Portable Air Purifier Personal for Home, Mini Wearable Air Purifier for Kids,Adults and Car, USB Charging Bedroom Office Travel Air Purifier for Pets Smell
  • 【MINI AIR PURIFIER&Built-in Negative Ion Generator】The air ionizer can produce anion, combine with the dust that are positive ions in the air and sink to the ground. And achieve the removal of second-hand smoke, oil fume and other particles matter. Effectively refresh the air and improve the quality of sleep.This portable air purifier perfect for pet owners, babies, children, the elderly, or anyone wanting to improve the air quality in their home or hotel room.
  • 【QUICK, CONVENIENT, AND EASY TO USE 】- With just a click of a button for on/off. Just press the button for two seconds,it will silently emit more than 7 million negative ions per second. The same type of molecules found in natural retreats such as beaches, waterfalls or mountains. The modern and compact design makes it blend with whatever you wear without attracting negative attention.
  • 【WIDE APPLICATION】 : it can wear on your neck,hand,bag,Car trousers hook,Baby Carriage,,Camping or just put it on your desk,refrigerator. Enjoy fresh air that’s completely natural and healthy to breathe.The negative ion air purifier saves you from replacing expensive accessories,never worry about whether your air purifier filter is almost exhausted and the trouble caused by replacing the air filter.
  • 【 USB RECHARGEABLE&NO NOISE】 : USB interface charging,easy to use and carry. The low loss design can make it work all day. The small design can make it easy for you to take it to travel, it can high efficiency remove the peculiar smell of the hotel room, second-hand smoke, etc. Charging time:2 hour, can be used for about 48 hours.he sound is very quiet (below 25db). You can use it when you are sleeping.
  • 【High Quality Assurance】ABS material is very durable and lightweight. Purchase with 100% worry-free and a 12-month warranty now! If you are not satisfied with your goods, please feel free to contact us for a quick response and lifetime friendly customer service!
Bestseller No. 10
Westinghouse 1804 Patented NCCO Technology Portable Air Purifier with True HEPA Filter and NCCO Technology - Removes Bacteria, Viruses, VOCs, Allergens, Dust, Smoke, Odors - Ideal for Airplane, Hotels
  • MEDICAL-GRADE PATENTED NCCO TECHNOLOGY: The patented NCCO Reactor breaks down all gaseous pollutants (VOCs, odors, smoke) and contaminants with Active Oxygen and converts them to harmless compounds, carbon-di-oxide, and water molecules; trapped pollutants (viruses, bacteria, allergens) in the HEPA filter will be rendered inert
  • KILLS AND ELIMINATES: While other purifiers only “trap” and “store” harmful pollutants, the Westinghouse Air Purifier kills and eliminates viruses, germs, allergens, and eliminates VOC’s, smoke, and odors with Active Oxygen. Our NCCO products have been awarded both CARB and cETL, having passed UL867 ozone standard testing and regulation of ozone emission products. All ozone or Active Oxygen generated by these products product is consumed inside the device
  • GREAT FOR TRAVEL: The portable air purifier is your personal-size purifier on the go. Use it in your car, on an airplane or train, and in a hotel, making it ideal while traveling
  • 3-STAGE PURIFICATION SYSTEM: The 1701 air purifier uses the 3-stage technology to clean the air; as air moves through an Oxygen Generator, True HEPA filter, and the patented NCCO Reactor, clean and sanitized air is released. Compatible with Westinghouse OEM H11 Filter. Warranty invalid if non-Westinghouse OEM replacement filters are used
  • POWERFUL PORTABLE PURIFIER: Weighing only 2 pounds, this personal portable air purifier comes with a woven and leather strap; It can clean the air of 99% of air pollutants in any space for up to 8 hours on a single charge

What To Look For Choosing The Best Travel Size Air Purifiers

Before choosing a travel size air purifiers, you should take the following considerations into account.

When looking for the best travel air purifiers, it is important to consider both the size and features of the unit. Unit size is key because a small, portable unit might not be powerful enough to clean all of your belongings at once, while a larger unit might have more features and be better equipped for other tasks such as traveling. Additionally, consider how often you will need to clean the unit and what type of environment it will be used in (i.e. airplane, hotel room, office). Finally, make sure to read reviews before purchasing to ensure you are getting a good deal and that the units are working properly.

Related Frequently Asked Questions

Are Small Air Purifiers Worth It?

Small air purifiers are often seen as a good investment because they are affordable, effective, and have a long life.

What Is The Most Effective Air Purifier On The Market?

The most effective air purifier on the market is the Dehumidifier-O2. This device removes odors and pollen from air with eminent results.

Do Air Purifiers Work In Small Rooms?

There is no scientific evidence to support the claim that air purifiers work in small rooms, as there is no clear link between air quality and size of room. Some people may believe that because smaller rooms have lower oxygen levels, they are more conducive to the growth of bacteria, but this is not supported by any scientific evidence. Additionally, some people may erroneously believe that air purifiers work better in rooms with high humidity levels, but this is not always the case.

What Sizes Do Air Purifiers Come In?

There are many different types of air purifiers, some smaller and some much larger. The most common type is the small size that comes in a pack of three or four.


The best travel size air purifiers are those that are easy to use, easy to clean, and have a long lifespan.

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