Best Air Purifier Reviews 2019.
There are a lot of air purifiers on the market – some good and some not so great.
With so many to choose from, we created our ratings to help you find the right one. Each is capable of removing all types of air pollutants.
dust, allergens, mold, odors, smoke, pet dander, etc.
Below is my list of the best air purifier options. My rankings are based on type, air filter quality, price & buyer reviews.
Air purifier prices on my list range, $89 – $299.
Best Air Purifier Reviews
The Levoit Core 300 is the best air purifier under $100.
It features a 3-stage air filtration system and removes 99.97% of airborne particles.
Rooms: 215 sq. ft.
Air purifiers include a specialized carbon activated filter – what is needed for removing the smallest air particles:
odors, pollen, pet dander + some smoke
Levoit air purifier includes three speed settings that are all whisper-quiet.
Buyers love like its lightweight design, weighing only 8.75 pounds – one of the best portable air purifiers.
Lots of positive buyer reviews w/ affordable price.
TruSens air purifier is a new model, but has become super popular.
What makes it unique is the 360-degrees air filter – better than a regular HEPA filter, it can remove smoke and odor.
Rooms: 750 sq. ft.
Buyers love it during allergy season and say it eliminates mostly all traces of pollen or ragweed.
TruSens Z-3000 air purifier includes five fan speeds, and new “Night Mode” for whisper-quiet running.
Expensive, but upgraded air filters and lots of positive reviews.
The Colzer HEPA is one of the best air purifier units for large rooms.
It is ideal for living rooms with high ceilings, or offices. One buyer uses it for her classroom!
Coverage: 500 – 800 sq. ft.
Noise Level: < 28 decibels
Colzer air purifier will automatically detect air purity levels in realtime – depending on the air quality, it auto adjust fan speed to generate the highest quality levels.
Similar to the Colzer dehumidifiers, the air purifier is super quiet!
Noise level stays below 28 decibels, which is whisper quiet.
Buyers confirm that they can barely hear it.
The Colzer air purifier is an affordable model with very good buyer reviews.
The Honeywell QuietClean air purifier is the best air purifier with washable filters.
Perfect for households with allergies or families with pet dander issues – it quickly removes pet dander, allergens, dust, mold, and other pollutants.
Rooms: 170 sq. ft.
Honeywell QuietClean comes with HEPA air filters which remove 99.7% of airborne pollutants.
Enhanced oscillation can extend the room coverage for living rooms or offices.
Best part are the washable air filters – helps save you $40-60 per year!
Lots of positive buyer reviews and affordable price!
The Alen BreatheSmart FIT50 is a luxury air purifier.
It is specifically designed for capturing dust and seasonal allergies.
Rooms: up to 1000 sq. ft.
Alen BreatheSmart includes a smart sensor — It auto detects air particles larger than 0.3 microns and will adjust fan speed depending on air quality level.
There’s also an Air Quality Indicator which alerts you if pollution is detected.
Lots of positive buyer reviews — many say it is super quiet, perfect for bedrooms.
Downside is the expensive price tag.
The Alen BreatheSmart Flex is a slightly more affordable model.
Rooms: up to 700 sq. ft.
The Philips 2000i is the best air purifier for “smart homes”.
Includes activated carbon filter for removing the smallest air particles – odors, smoke, and gases.
Capacity: 277 sq. ft.
Like the Philips 1000i air purifier it offers 3-purification settings and purifies within 1-hour.
Buyers love the mobile app – Get air quality notifications or set your desired air quality level.
Good option for medium size rooms. Perhaps the best bedroom air purifier on my list.
Very good buyer reviews and fair price.
The Medify MA-40 is a little unique.
It is one of the few HEPA air purifier models with Medical Grade air filters.
Coverage: 800 – 1300 sq. ft.
Noise Level: < 28 decibels
Price: Very Expensive
Equipped with Medical Grade H13 air filters, the Medify MA-40 can remove all types of pollutants, including smoke.
Compared to similar size air purifiers, the Medify air purifier cleans rooms very quickly.
Buyers love the indicator color on the control panel – the particle sensor assesses your room air quality in realtime and changes the color as needed.
Medify MA-40 features include:
four fan speeds, 8-hour timer, child lock, night mode
Affordable price and very good buyer reviews!
The Philips HEPA 1000 is a smart air purifier w/ professional-grade air filters.
It is one of the few air purifiers that can monitor your air quality and automatically adjust fan speed as needed.
Room size: 277 sq. ft.
Noise Level: ≤ 21 decibels
There are three modes of operation:
general mode, sleep mode (very quiet), allergen mode
For the price, the Philips Air Purifier 1000 is the best air purifier for those with allergies – buyers love it for removing pet dander and allergens:
pollen, ragweed, dog dander, dust, and odors
One of the best air purifier models with “Smart” controls – Very good buyer ratings too!
The new Levoit LV-H134 was released just in time for the Fall allergy season!
It includes three powerful filters and is capable of removing some forms of smoke and odor (which are the smallest micron).
Coverage: 500 – 710 sq. ft.
Noise level: ≤ 54 decibels
You can choose from three fan speeds, but buyers like the “Auto Mode” – when set, the Levoit LV-H134 will auto adjust fan speed and purifying rate for the highest air quality.
Similar to the Levoit humidifier, the air purifier is super quiet!
Levoit LV-H134 is expensive, but the perfect solution for most households.
The Blueair 205 is a high-quality, affordable air purifier.
Designed for mid-sized rooms, it can cycle air 5X per hour (on max speed).
Coverage: 180 – 279 sq. ft.
Noise level: 32 – 56 decibels
Buyers say it is one of the best smart air purifiers on the market — very easy to connect to your home WiFi and control via mobile app.
Once connected to your internet, use the Blueair mobile app to control all settings:
Blueair 205 is the most popular, but it is available in four sizes:
|Blueair Classic 203||No Wi-Fi||up to 240 sq. ft.|
|Blueair Classic 205||WiFi enabled||up to 280 sq. ft.|
|Blueair Classic 480i||WiFi enabled||up to 434 sq. ft.|
|Blueair Classic 605||WiFi enabled||up to 775 sq. ft.|
Overall, the Blueair models are some of the best air purifier models with mobile app functionality.
Lots of positive buyer reviews and moderate price.
Notable – Levoit PUR131 Air Purifier
The Levoit True HEPA is the best smart air purifier available.
As a WiFi-enabled air purifier it is a little more expensive, but has option to purchase as a non-WiFi air purifier too.
Buyers say it is good for anyone suffering allergies or respiratory issues (such as dust).
Room size: 322 sq. ft.
CADR Rating: 135+
Levoit air purifiers are super fast at filtering — for medium size rooms, the PUR131 air purifier able to circulate and remove 99.97% of particles within 10-mins.
They also come with a specialized carbon filter for removing smoke + odors.
- Levoit LV-PUR131: Original air purifier
- Levoit LV-PUR131S: Smart air purifier
Sleep mode allows for quieter operation, under 52 decibels
Very positive reviews and ratings online.
Notable – Coway Airmega 400 Smart Air Purifier
The Coway Airmega is a heavy duty air purifier.
Designed for large rooms, the Airmega models are among the best air purifiers with mobile control.
Coway Airmega 300: up to 1256 sq. ft.
Coway Airmega 400: up to 1560 sq. ft.
They are also equipped with a pollution sensor.
If the air quality falls below a certain point, the indicator light will let you know – You can also get a notification on your smart phone.
Personally I think it is the best air purifier for large rooms, especially for the price.
Lots of positive buyer reviews!
Notable – Austin Air A200C1 Health-Mate
The Austin Air Healthmate features medical-grade air filters and a 360-degree intake system.
Although it is one of the most expensive on my list, it is possibly the best air purifier for removing odors, including smoke.
Room size: 700 sq. ft.
Weight: 21 pounds
Austin Air Health-Mate air purifier includes a pre-filter that captures large particles and HEPA medical-grade carbon filter that removes the smallest particles, including smoke and odors.
FYI: normal HEPA filters remove 99.97% of particles larger than 0.3 microns
It was recently chosen by Johns Hopkins Hospital to conduct clinical trials — it was selected by the USA Federal Gov. for emergency situations.
The Health-Mate is a top rated air purifier w/ very good buyer reviews.
Downside is the expensive price tag.
Notable – Winix 5500-02 Air Purifier
The Winix 5500-2 eliminates 99.97% of airborne pollutants.
It is designed w/ a specialized carbon filter — able to remove the smallest, most difficult particles:
odors, toxic gasses and cigarette smoke
Although expensive, it comes w/ washable air filters to help save money longterm.
PlasmaWave also includes Smart Sensors — it automatically increases/decreases power as needed.
Winix PlasmaWave is very expensive, but buyers say it quickly improves air quality in large rooms.
Notable – Honeywell AirGenius 6
The Honeywell AirGenius is designed for pet dander and “reducing odors”.
As an air purifier it works quickly to filter air – it uses a turbo fan which circulates air up to five times per hour.
Room size: 250 sq. ft.
Perfect in the Fall or Spring, buyers say the AirGenius 6 is the perfect solution for allergies!
Reading buyer reviews, some say the mobile app is “advanced” while others say it is “complicated” – depending on you tech savvyness, it may be a good fit (or not?).
Not many reviews, but they are mostly positive.
Notable – Rabbit Air BioGS 2.0 Air Purifier
The Rabbit Air BioGS is one of the larger HEPA purifiers.
With its advanced 4-stage air filtration process it can capture 99.97% of airborne particles measuring 0.3 microns in size.
Room size: 650 sq. ft.
It includes a high-performance charcoal activated carbon filter — this specialized air filter is required to capture particles smaller than 0.3 microns (i.e.fumes, cigarette smoke + greenhouse gases)
Buyers love the ultra quiet performance.
The motor offers five speeds of air purification — runs nearly silent, making it great for bedrooms.
Rabbit Air BioGS is very expensive, but a top rated unit w/ newest air filtration system.
Notable – Winix AM90 Air Purifier
The Winix AM90 is a top rated HEPA air purifier.
It is one of the few WiFi “smart” air purifiers that is affordable — control it using the mobile app!
Perfect for larger rooms with open-layouts or high ceilings.
Coverage: 280 – 360 sq. ft.
Purification: 3-stage air filter
Smart Sensors constantly monitor your rooms air quality — it will automatically increase speed if it detects an increase in particles/pollution.
Captures and removes 99.97% of airborne particles:
dust, bacteria, pet dander, mold spores, pollen/ragweed, smoke and odors
Also includes new sleep mode for quieter operation.
Little expensive, but a top quality air purifier for any type of situation.
Types of Air Purifiers
Basic Air Cleaner – remove 99% of household airborne particles
HEPA Air Purifiers – remove 99.97% of airborne particles larger than 0.03 microns
Carbon-Activated Filter Purifiers – remove smallest particles like cigarette smoke (0.01 – 0.04 microns)
Best Air Purifier Conclusion
HEPA Air Purifiers are designed to remove 99.97% of air pollutants and particles.
They’re a great resource for anyone suffering from asthma or allergies — they’re also very beneficial for removing pet dander or normal house dust.
If you purchase one of the higher-grade air purifiers, it will have a carbon activated charcoal filter. This is needed to remove the smallest air particles such as odors and smoke — many buyers like using them to remove cigarette smoke.Hopefully our review is of help.