Best 5 Small Air Purifiers in 2022


Small air purifiers are the one major trending topic in the air purifier market due to a number of reasons. Almost all of them have a higher purifying capability in the domestic atmosphere, despite the fact that they are smaller in size.

In this edition of Know Your Facts, we are going to review the top five compact air purifiers now available on the market, each of which offers improved performance for your convenience. Enjoy your reading!

Why are Small Air Purifiers Trending?

The growth of the overall air purifier market is mostly dependent on the increasing levels of air pollution in indoor environments. A majority of the interior areas are fairly tiny and are covered by at least two persons.

The exceptions to this rule include bigger-scale industrial settings and home places. The majority of them are found on desks, in modest bedrooms, or even occasionally inside automobiles.

Because of this emerging social tendency, there will be a major increase in the market for air filtration products of any kind in the not-too-distant future.

These reasons contribute directly to an increase in the demand for portable air cleaners in community settings.

1. Portability

The majority of smaller air purifiers currently available on the market are quite portable. Some of them are easily rechargeable due to their compact size and low overall energy consumption; all that is required is the insertion of a few batteries or the use of USB cables.

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Portability is one reason behind small air purifiers

Most people choose to put little air purifiers on their desks, ride them in their cars, or sometimes even effortlessly fit them into their workout routines.

On the other hand, it is not a good option to use them for an extended amount of time as a portable device, especially if you intend to do so.

However, from a practical standpoint, it is an effective way to keep the air in portable spaces clean.

2. Low Budget

As the size of the object decreases, the size of the filter that is used as a substitute must similarly decrease.

Aside from the very high number of requirements, both the amount of electricity used and the overall size of the components are quite low.

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Small purifiers are coming with low budget

As a consequence of this, the allotted budget for this is ultimate quite a bit less than what is required for high-capacity industrial air purifiers.

On the other hand, while looking to get a tiny air purifier, you shouldn’t solely rely on your budget. If you live in an area where there is a higher level of air pollution, there is a strong probability that your filters will become clogged more quickly.

3. Low space

Purifiers that are on the smaller side can easily be carried anywhere. The vast majority of these may be stored in the cup holders of most standard desks, countertops, or vehicles.

On the other hand, there is a particular degree of atmosphere that must be present in order to access it and purify it at the same time, both of which have an effect on the functioning of the air purifier.

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Car interior is a best place for small purifiers

Because the vast majority of apartments in today’s world are on the smaller side and have been constructed to only meet the essential criteria, it is currently preferable to have a tiny air purifier that can fill the space left by the larger one.

4. Minimal Air Pollution

Air purifiers are devices that are typically identified as being developed for the reduction of air pollution at the residential level.

However, if you live in an area that has a low air pollution rating, purchasing a tiny air purifier may be the best choice for you to make.

Other than that, they don’t nearly perform better despite having a significantly greater amount of air pollution.

If you suffer from a medical condition similar to asthma, it will be much easier for you to protect yourself from day-to-day hazards if you take these precautions.

5. Low Noise

Miniature designs with compact machinery configurations characterize the filtering systems of small air purifiers.

These purifiers are quite adept at operating in silent mode in comparison to other types of purification systems, provided that a higher level of filtration does not become clogged.

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Low noise is best option

You are able to work even when you are engaged in activities such as driving, sleeping, or working in an office without giving it any thought at all.

Best 5 Small Air Purifiers

1. Westinghouse 1804 Portable Small Air Purifiers

This medical-grade air purifier has a sleek exterior traveling handbag design and uses the Nano-Confined Catalytic Oxidation technology to clean gaseous air particles from volatile organic compounds (VOCs), smells, and smoking.

Small Air Purifiers
Westinghouse 1804 Portable Air Purifier – Small Air Purifiers

It also comes with a handbag for traveling. This air purifier has been given certification under a number of different standard certifications, all of which validate its ability to kill and get rid of allergens, germs, and viruses, as opposed to merely capturing and keeping them like a typical air purifier.

  1. Size –
    a. 6.3 x 6.3 x 3.46 inches
  2. Room –
    a. 300
  3. Power –
    a. Rechargeable Li-on battery
  4. Filter Configuration-
    a. True HEPA filter
    b. Patented NCCO reactor
    c. Oxygen generator
  5. Certification-
    a. CARB certified
    b. cETL listed
    c. UL867 Ozne standard tested

2. WDKING Rechargeable Electrical Small Air Purifiers

The 4WDKING is an innovative type of air purifier that can be worn as a personal mask and is meant for individual use.

This is meant for producing air-purified surroundings for a moving person and features a tiny size as well as the ability to be fixed into the arm through an armband.

Small Air Purifiers
WDKING Rechargeable Electrical Air Purifier – Small Air Purifiers

This purifier operates for 8-10 hours after a battery has been fully charged, and it has the capacity to remove 99.97% of particles through its three stages of filtration.

The consumer will experience a reasonably quiet environment as a result of the product’s diminutive size and its dependence on battery power.

  1. Size –
    a. 7.25 x 4.5 x 2.25 inches
  2. Noise –
    a. 27 dB
  3. Power –
    a. Battery Powered
    b. Electric
  4. Filter life –
    a. 500 hours working hours
  5. Fan –
    a. Three stages of fan

3. HOMEZENS Portable Plug-in Small Air Purifiers

This portable air purifier is very easy to install and can be done so in a matter of minutes wherever there is access to an electrical socket.

This air purifier kills 99.9% of germs and bacteria in the air without the use of any additional liquids or chemicals by operating under a fully protected and disinfecting UV-C light.

Small Air Purifiers
HOMEZENS Portable Plug in Air Purifier – Small Air Purifiers

In a restricted range of room capacity, the introduction of photocatalytic technology swiftly decomposes and eliminates aromas that are caused by germs, dogs, and cooking gases in a short period of time. This may be accomplished in a short amount of time.

  1. Size –
    a. 8.7 x 8.7 x 7.28 inch
  2. Air filters –
    a. Photo catalyst Decomposition
    b. UV-C Sterilization
  3. Coverage Area:
    a. 110 sq. ft./ 10 m²
  4. Noise Level:
    a. <45 dB
  5. Power Supply:
    a. 120V / 60 Hz

4. Levoit Core 300 Small Air Purifiers

Core 300 Air Purifier is coming under three stages of air filtration with portable capacity.

Starting with a washable pre-filter removes more significant air impurities like pet dander, bigger dust particles, and fibers. Core 300 Air Purifier is coming under three stages of air filtration with portable capacity.

Small Air Purifiers
Levoit Core 300 Air Purifier -Small Air Purifiers

Starting with a washable pre-filter removes more significant air impurities like pet dander, bigger dust particles, and fibers.

  1. Size–
    a. 8.7 x 8.7 x 16.25 inches
  2. CADR –
    a. 41 CFM / 240 m³/h
    b. 547 ft² in 30 minutes, 219 ft² in 12 minutes
  3. Noise –
    a. 24 dB (Sleep Mode)
  4. Certification –
    a. ENERGY STAR verified
    b. California air resources board (CARB)
    c. FCC certified
    d. ETL listed
  5. User Manual –
    a. PDF

5. Pure Enrichment PureZone Small Air Purifiers

Pure Zone Mini is a USB power rechargeable lithium-ion battery containing Portable Air Purifier with two-stage filtration.

Small Air Purifiers
Pure Enrichment PureZone Air Purifier -Small Air Purifiers

The filtration process mainly depends on odor removal from the activated carbon air filter and 99.97% particulate removing the HEPA filter.

With 360 cylindrical shape filtration capability, this air purifier is running with five fan speeds.

  1. Size –
    a. 3.3 x 8.5 x 2.7 inches
  2. Power source –
    a. USB charging cable
  3. Filtration –
    a. Activated carbon pre-filter
    b. True HEPA filter.
  4. Certification –
    a. EPA Certified

Disclaimer: -These are Lassowond Recommendations for your information; please conduct research before making a decision.

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