10 Best Rechargeable, Portable Air Purifier for Your Room (2022 Updated)

10 Best Rechargeable, Portable Air Purifier for Your Room (2022 Updated)

A smaller portable air purifier may not be as competent as its larger counterparts, but rest assured that they still function just as well in removing dust, allergens, and toxins.

When deciding amongst the types of air purifier, be it portable or not, you will most likely encounter a vast array of acronyms, abbreviations, and certifications, which may or may not seem like jargon to you. If you are in search of the best portable air purifier in the market, you might want to consider those whose quality is equivalent to that of a full-size model.

What Qualifies As a Good Portable Air Purifier?

Once you have pinpointed all the necessary criterias you seek to boost its effectiveness, it is about time you put your thoughts into the cosmetic and practical features of these portable air purifiers. 


A functioning portable air purifier should be relatively small in size. Instead of a huge tower model, we are opting for about the size of a small bedside lamp which fits perfectly on a desk or nightstand. 

Noise Level 

If you set the purifier to operate during your bedtime, you might want to prioritise those specially designed for a quieter operation. 


In most cases, a vast array of settings is not essential; however, some models come in various filters for various needs, or various levels of strength which determines the noise level in the room. 

Now that we have gone through the criterias, without beating around the bush, let us jump straight into the topic of the day. 

10 Best Rechargeable, Portable Air Purifier for Offices, Bedrooms and Other Small Spaces Alike

1) Insight Clinic Air Supply Rechargeable AS-300R Wearable Ionic Portable Air Purifier 


This rechargeable, portable air purifier from Insight Clinic is a quintessential if breathing in fresher and cleaner air is what you prioritise most. It works exceptionally well in filtering out allergens, pathogens, pollutants, and contaminants in the air before you get to breathe them in. 

Ideal for pet allergy sufferers, asthma, hay fever and COPD patients, the Air Supply AS-300R is also particularly helpful for those sensitive to perfumes, cleaning chemicals, suffering from Sick Building Syndrome, and so on and so forth. Tested and proven by authorities across the globe in aerosol studies pertaining to health, you can definitely expect a lot from this portable air purifier. 


Price : £129.95

2) LEVOIT Air Purifier 

portable air purifier

(source : Air Purifiers)

This fully-approved and certified air purifier cleanses the atmosphere when it is full of allergens, smoke, and other harmful toxins. It is apt to freshen up the air condition five times a day in rooms of up to 219 square feet. Featuring a silent sleep mode, rest assured that this portable air purifier operates as quiet as a mouse and switches off the display light so it does not interfere with your beauty sleep throughout nightfall. It comes with three different customised filters : original, the pet allergy filter, along with the toxin absorption filter. The freedom is yours to change it up depending on your needs. 

Price : £73.64

3) Germ Guardian Air Purifier 

portable air purifier

(source : People.com)

This fun-sized purifier plugs into the wall, and is approximately the size of a typical travel coffee mug. While it does not have the power to fully sterilise your entire humble abode, its combination HEPA filter and optional UV light is extremely capable of purifying the air around the kitchen, garbage bin, litter box, or other pungent spots of odours, mould, and toxins. There are no expensive filters inserted within hence you need not remember to replace it except for the UV bulb, which is subject to change once in a year or so. 

Price : £28.93

4) Blueair Blue Pure 411

(source : Blueair)

The Blueair Blue Pure 411 portable air purifier highlights a three-stage filtration system that enhances the cleanliness of the air you are breathing in. The washable fabric filter traps large particles; the activated carbon filter on the other hand is in charge of eliminating odours including smoke and gas from the environment. Last but not least, the cutting-edge HEPASilent technology cancels out 99.97% of airborne particles, in accordance with the brand. Weighting slightly over three pounds, which is just portable enough for you to move around. Not forgetting to mention it works whisper-quietly, at just 17dB on its lowest setting so it does not disturb your sleep. 

Price : £81.02

5) KOIOS Air Purifier 

(source : Top Ten Reviews)

This portable air purifier comes with a surprisingly large filter, and the cylindrical fan is made to circulate air at 360 degrees whilst remaining particularly energy-efficient. Above all, the purifier features both a HEPA filter and an activated carbon filter. It highlights a night light option and two different fan speeds, together with a quiet mode catering for nighttime use. 

Price : £36.82

6) Pure Enrichment PureZone Air Purifier 

portable air purifier

(source : Crate & Barrel)

This precise portable air purifier weighs below a pound and comes with a removable handle to ease transport. The brand states that it features a two-stage air filtration system alongside an activated carbon pre-filter, together with a HEPA filter to remove allergens, germs, and pollen. 

There exist three varying fan settings - ranging from low, medium, to high, and this purifier is built particularly for smaller areas of about 54 square feet. It even comes with a rechargeable battery that is apt to last up to 12 hours on a single charge.

Price : £29.46

7) Wynd Plus Smart Personal Air Purifier with Sensor 

(source : Modus Hong Kong)

This portable air purifier is extremely lightweight and is about the size of a water bottle. It utilises a medical-grade filter on top of an antimicrobial silver to trap and remove germs, allergens, and pollutants from the air within a 3.2-ft radius. Featuring a built-in air quality sensor, it will closely monitor the condition of your surrounding air. Above all, it is capable of creating a pressurised air bubble around you that bad air cannot penetrate. 

Price : £124.48

8) IQAir Atem Personal Portable Air Purifier 

(source : Smart Air)

Manufactured in Germany and utilised Swiss engineering concepts, this portable air purifier is specially designed to cleanse the air within a 3-ft.area. It is intended to be placed atop a desk or bedside and pointed directly at your face. It uses a proprietary, patented, hyper HEPA filter that eliminates and eradicates 99% of particles, which also includes the ones that are as small as 0.003 microns. 

One thing you do need to bear in mind is that since it plugs into an electrical outlet, a European plug adapter is required if you intend to bring it overseas. 

Price : £360.29

9) Avari 525 Personal Air Purifier 

(source : Amazon)

This precise portable air purifier avails itself of an electrostatic filter to remove particles as small as 0.1 microns out of the air. It does not produce any ozone. Extremely lightweight and with a noise level of 36 decibels, it sounds slightly louder than a whisper on both low and high fan settings. Rest assured that it is UL, CE, and CARB certified. 

Price : £13.17

10) Molekule Air Mini+

(source : Milled)

This medical grade portable air purifier utilises a proprietary technology termed PICO (photo electrochemical oxidation) to cleanse the air. It uses free radicals to break down pollutants which includes pathogens, moulds, chemicals, allergens, all at the molecular level. Each filter is apt to last for a period of 6 months, and can be used to clean a room up to 250 square ft. It comes with a large strap for you to easily transport it from one spot to another. Though priced at the higher end of the spectrum, previous users have claimed this portable air purifier as effective in reducing allergy symptoms and removing fungi and odours. 

Price : £367.44

Moving Forward 

Should you be experiencing any allergy or asthma symptoms inside your humble abode, a portable air purifier may come in handy to reduce these symptoms by cleansing the air. There exists a vast array of brands and models in the market for you to choose from based on the size of your room, and the specific filtration requirements you seek prior to the purchase. With this extensive list comprising 10 best rechargeable, portable air purifiers, we hope you receive a few if not ample takeaways to assist you in that matter.