Best air purifier 2019

Which is the best air purifier?

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Review of the 10 best air purifiers

The top 10 list of the best air purifiers compares various manufacturers and prices

Review10Best compares the best air purifiers and nominates the one from Guardian Technologies as the best air purifier. In our air purifiers review, you can read more about our experiences we made with the different air purifiers and follow our recommendation on which air purifier to buy in 2019. With the air purifier comparison, you can be sure to buy the best air purifier on the market and save a lot of money if you buy it online.


Table of contents

  1. Read the ultimate air purifier buying guide
  2. View our air purifier picks and see how they rank in the top list
  3. Watch recommended videos about air purifiers

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air purifiers: A complete buying guide

All you need to know before buying a great air purifier

Picture of a air purifier

With many models to choose from, finding the best air purifier for your needs will take some research. Thankfully, there are many great choices out there, with a wide range of great air purifiers that can provide you with the purer air you require.

What are air purifiers?

An air purifier, often referred to as an air cleaner, is a machine that purifies the air by eliminating containments. This results in much cleaner and purer air in the room that the purifier is located, with the machine being especially effective for people suffering from allergies. As the best air purifiers can efficiently remove dust, pollen, pet dander, and various chemicals or toxins from the air. Thus, they can offer a wide range of benefits for people with allergies or breathing-related conditions such as asthma.

Why should you buy a good air purifier?

Even the cleanest homes will have particles in the air that can make it harder to breathe, especially for people with severe allergies or particular medical conditions, such as asthma and COPD. So, by having an air purifier symptoms can be reduced and breathing is made much easier. Moreover, by using a good air purifier the air is much cleaner and odor-free, increasing the overall hygiene of a room while helping alleviate airborne irritations that can make life difficult for many people.

Another picture of a air purifier
How to choose the right air purifier?

Finding the best air purifier for your home shouldn’t be difficult, providing you know what you should be considering before you buy one. There are many options out there, so here are some useful things to consider when looking for a great air purifier:

  • Effectiveness: The best air purifiers are always highly effective, although many models are lacking when compared to others. Price-range usually determines this, as many low-end units will be less effective than costlier options. For instance, an entry-level unit may only remove a small amount of pollutants, while the best air purifiers can remove as much as 99%.
  • Maintenance: Even the best air purifiers require frequent maintenance, mostly in the shape of filter replacements. Take into account how often you plan on using it, as the more you use it the more maintenance will be needed. Further, some air purifiers may have filters that have to be cleaned as well, while other have filters that need to be replaced.
  • Features: A good air conditioner doesn’t need to come with a host of additional features, although they can be certainly useful for many people. For example, you may want an air purifier with a timer or one that gives an indicates when the filter needs replaced.
What is the best kind of air purifier?

There are various types of air purifiers to buy, with the main difference relating to technology and filters utilized. Also, you will find air purifiers that range in size and shape, so there are many options to choose from when looking for the best air purifiers:

  • HEPA Air Purifiers: High-Efficiency Particulate Arresting (HEPA) filters are used in this type of purifier, which is considered the most efficient on the market. They cleanse up to 99% of air pollutants by capturing it in a fine mesh.
  • Carbon Filter Air Purifiers: These types of filters are often combined alongside HEPA filters due to their high absorption rate. This is achieved through the porous carbon material used in the filter, making this a great air purifier for tackling smoke, odors, and chemicals. However, this type of filter is less useful for people suffering from allergies, although it is usually combined with other an HEPA filter to address this issue.
  • UV Air Purifiers: By using UV rays this type of purifier is great for the removing of germs, bacteria, and other microorganisms. As it is less efficient at removing other particles from the air, it tends to be combined with other filters for maximum efficiency.
…are you ready for our top picks?

Top 10 list of air purifiers (April 2019)

Our top 10 list shows how manufacturers and their air purifiers rank and which air purifier is the best.
Top choicei TOP 1
Image of Guardian Technologies AC4825E air purifier
GermGuardian AC4825 22” 3-in-1 Full Room Air Purifier, True HEPA Filter, UVC Sanitizer, Home Air Cleaner Traps Allergens, Smoke, Odors, Mold, Dust, Germs, Pet Dander, 3 Yr Warranty Germ Guardiani
  • Filter Replacement Indicator: Only one single filter needs to be replaced every 6-8…
  • AHAM VERIFIED AND ENERGY STAR CERTIFIED AIR CLEANER: 22 inch 3 speed tower is best…
  • AIR PURIFIER FOR MOLD AND GERMS: Optional UV-C light technology works with Titanium…
starting from $79.99i
(8900 reviews)
Buy nowi
Value deali TOP 2
Image of Winix 5500-2 air purifier
Winix 5500-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Washable AOC Carbon Filteri
  • CADR rated for 360 sq. ft. room size. Suitable for medium and large rooms; kids bedrooms,…
  • Smart Sensors gauge the air and our Auto Mode adjusts the fan to filter the air as…
  • PlasmaWave acts as a permanent filter to safely break down odor, allergens, chemical…
starting from $162.63i
(1030 reviews)
Buy nowi
TOP 3
Image of PARTU 136745 air purifier
PARTU Air Purifier- The Most Silent Hepa Air Purifiers for Home- Removes 99.97% Smoke, Allergies, Dust, Pollen, Pet Dander, Mold, No Ozone (Available for California)i
  • ★Iridescent Night Light - There's 7 different color for choosing, red, orange,…
  • ★CADR rated 104m³/hr; Most effective area 160 sq.ft/ 15 m². 35 Watts; 0.4A; Power…
  • ★Filter needs to be replaced every 6-8 months and cleaning with handheld vac will…
starting from $79.99i
(171 reviews)
Buy nowi
TOP 4
Image of OION Technologies air-2016-0015 air purifier
OION Technologies B-1000 Permanent Filter Ionic Air Purifier Pro Ionizer with UV-C Sanitizer, New (Black)i
  • UVGI technology - Kills germs, viruses, bacteria, and other microorganisms that cause…
  • Carbon Filtration and Ozone Power (O3) < 0.05 ppm - Reduces odors, freshens the air,…
  • Whisper Quiet Purification Fan and Night Light - Silently draws air in for purification…
starting from $57.94i
(3338 reviews)
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TOP 5
Image of Okaysou  air purifier
Okaysou Home Air Purifier with True HEPA Filter, Ultra Quiet Air Cleaner for Small Space, Allergies Odor Remover for Dust, Pet, Smoke, Pollens and More, 100V-240V, White i
  • 100% Satisfaction Guarantee. Okaysou believes that customers are the most importance…
  • Features 4 nightlight settings, 4 fan speeds and 3 flash light modes, easy to customize…
  • Latest Quiet Technology ensures your quiet sleep with fresh air around. Noise level…
starting from $34.68i
(26 reviews)
Buy nowi
TOP 6
Image of Pure Enrichment PEAIRPLG air purifier
Pure Enrichment PureZone 3-in-1 True HEPA Air Purifier - 3 Speeds Plus UV-C Air Sanitizer - Eliminates Dust, Pollen, Smoke, Household Odors and More - with Whisper-Quiet Operation and Auto Off Timeri
  • WHAT YOU GET: Air purifier, 3-in-1 HEPA filter, user manual, industry-leading 5 Year…
  • EASY & EFFICIENT OPERATION: Sets up in seconds for immediate use out of the box and…
  • WHISPER-QUIET OPERATION: With a noise level at just 30dB, PureZone silently sanitizes…
starting from $99.99i
(1961 reviews)
Buy nowi
TOP 7
Image of Coway AP-1512HH White air purifier
Coway AP-1512HH Mighty Air Purifier with True HEPA and Eco Mode in Whitei
  • Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopT…
  • Limited manufacturer's warranty covers any internal/functional parts for 1 year and…
  • 77 W power consumption and quiet operation with noise level ranging from 24.4 dB…
starting from $161.99i
(1374 reviews)
Buy nowi
TOP 8
Image of Guardian Technologies AC5350BCA air purifier
GermGuardian AC5350B 28-inch 4-in-1 True HEPA Filter Air Purifier for Homes, Large Rooms, Allergies, Smoke, Dust, Dander, Pollen & Odors |UV-C Light Kills Germs | 5-Yr Warranty | Germ Guardian | Blacki
  • ENERGY STAR CERTIFIED - GermGuardian's Energy Star Certified and CARB compliant products…
  • ROOM SIZE - Filters air 4x per hour at max speed in medium to large rooms up to 167…
  • SETTINGS - Choose 5 speed settings, customizable timer settings (up to 8 hours) and…
starting from $129.99i
(639 reviews)
Buy nowi
TOP 9
Image of GENIANI . air purifier
GENIANI Home Air Purifier with True HEPA Filter for Allergies and Pets/Smoke/Mold/Germs and Dust - Odor Eliminator and Air Cleaner for Large Room with Optional Night Light - 2 Year Warrantгyi
  • NIGHTLIGHT AND 3 SPEED LEVELS. When the air purifier for home works at night, you…
  • SUPER-QUIET YET POWERFUL. Perfect air purifier for a large room and works silently…
  • FIGHTS GERMS. Thanks to a carbon air filter, or air cleaner fights bacteria and germs…
starting from $79.97i
(216 reviews)
Buy nowi
TOP 10
Image of Levoit LV-H132 air purifier
LEVOIT LV-H132 Air Purifier for Home with True HEPA Filter, Odor Allergies Eliminator for Smokers, Smoke, Dust, Mold, Pets, AirCleaner with Optional Night Light, 1Pack, Whitei
  • 1-year buyer assurance (with a free option to extend it by 1 more year) and lifetime…
  • Cost-effective Replacement Filter: Replacing your air purifier filter is essential…
  • Unique size and contemporary design makes it a perfect fit in normal size rooms or…
starting from $72.59i
(2690 reviews)
Buy nowi

i Price incl. VAT., exkl. shipping. Price may vary. Last Update. 2019/04/23 21:25. o'clock. Affiliate link. We participate in the Amazon Associates Program, an affiliate advertising program that enables us to earn commissions by linking to Amazon. There are no additional costs for you. For the top 10 list we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword.


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