Reddit’s 11 Best Air Purifiers Are Killer

Reasons to Avoid a New Smart Air Purifier

Reddit’s 11 Best Air Purifiers Are Killer

Key Points

  • LEVOIT Air Purifier is Reddit’s best overall air purifier, praised for its multi-stage filtration system and compact size.
  • Winix 5500-2 is recommended for its durability, ability to handle larger rooms, and efficient odor filtering.
  • Coway AP-1512HH stands out for its innovative eco mode, four-stage filtration system, and user-friendly air quality indicator.
  • Medify MA-112 is known for its advanced technology, high CADR rating, and quick air cycling.
  • IQAir HEPA Air Purifier is highly recommended for its effective HEPA filtration and Swiss-engineered design.

In the vast expanse of the internet, Reddit is the modern-day agora where communities gather to discuss, debate, and recommend products. Among the chatter, air purifiers emerge as a hot topic, particularly given the escalating concerns about indoor air quality. As they say, the wisdom of crowds is often accurate. So, what do Redditors believe are the top air purifiers to invest in for 2023? We’ve curated a list. Dive in to discover the clean air champions, also known as Reddit’s best air purifiers, as voted by Redditors who have also voted for their best gaming mice, eReaders, and cordless vacuums.

Below are our picks from Reddit’s best air purifiers chosen from entries in various threads:

For those of us with allergies, air purifiers can be a life-changing investment.

©220 Selfmade studio/Shutterstock.com

Best Overall: LEVOIT Air Purifier

Best Overall
LEVOIT Air Purifier
  • Operating temperature: -10 to 40 degree Celsius or 14 to 104 degree Fahrenheit
  • Features LEVOIT's VortexAir 3.0
  • Noise level:25dB
  • Can be used with aromatherapy oil
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 07:40 pm GMT

A popular pick among Redditors in the r/BestRedditProducts thread, the LEVOIT Air Purifier offers efficient air purification with a sleek design. Its multi-stage filtration system efficiently removes large particles, pet dander, and even minute pollutants, ensuring that you breathe only the purest air. Its quiet operation and user-friendly interface have garnered a massive following in the Reddit community. Notably, it boasts a compact size, making it perfect for both larger rooms and small spaces. Many users praise its durability, ease of maintenance, and the notable difference in air quality after use, elevating it to a top choice for many.

Check out the LEVOIT Air Purifier on Amazon.

Most Durable: Winix 5500-2 Air Purifier

Most Durable
Winix 5500-2 Air Purifier
  • Features a HEPA filter to capture irritants and allergens up to 0.3 microns in size
  • Noise level: 27.8dB
  • Rated for 360 square feet
  • Includes a carbon filter (washable)
  • Features Auto and Sleep modes
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 04:36 am GMT

Billed as a long-term investment by many on the r/BuyItForLife subreddit, the Winix 5500-2 is touted for its durability and effectiveness. Users applaud its ability to handle larger rooms, its washable AOC Carbon filter, and its efficiency in filtering out odors.

The Winix 5500-2 also boasts a sophisticated sensor system that adjusts the fan speed in real time based on the room’s air quality. Additionally, its quiet operation ensures minimal disturbances, making it ideal for bedrooms. With a sleek design, it seamlessly blends into any decor, adding to its appeal for modern households.

Check out the Winix 5500-2 Air Purifier on Amazon.

Most Eco-Friendly: Coway Airmega AP-1512HH True HEPA Purifier

Coway Airmega AP-1512HH(W) True HEPA Purifier
  • Max room size: 361 feet
  • Features a filtration system with 4 stages, including a HEPA filter
  • Includes Conway's pollution sensor
  • Support 3 speed manual, auto, timer, and eco modes
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 07:45 pm GMT

Recognized for its eco mode and powerful performance in the r/AirPurifiers thread, the Coway Airmega AP-1512HH True HEPA Purifier has a strong fanbase. It boasts of an innovative eco mode, where the fan automatically stops if it doesn’t detect any pollution for 30 minutes, conserving energy and ensuring longevity. This device also features a four-stage filtration system, including a washable pre-filter, activated carbon, and a true HEPA filter, effectively removing 99.97% of airborne particles. Its intuitive air quality indicator uses colored lights to provide real-time feedback, making it a user-friendly addition to any household.

Check out the Coway Airmega AP-1512HH True HEPA Purifier on Amazon.

Best for Advanced Technology: Medify Air MA-112

Medify Air MA-112 Air Purifier
  • Max room size: 5000 square feet (over 1 hour)
  • Noise level: <69dB
  • Features HEPA H13Dual filtration
  • Includes 4 speeds plus sleep mode
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 07:55 pm GMT

With its expansive coverage area and dual air intake, the Medify Air MA-112 stands as a paragon in the realm of air purifiers. Featuring advanced filtration technology, this device boasts a high CADR rating.

Redditors like rdcldrmr often recommend it for larger spaces and appreciate its ability to cycle air quickly. Its sleek design complements modern interiors, and the intuitive controls make for easy operation. The rapid response of the MA-112 ensures that inhabitants breathe fresher air, improving the overall air quality in a room in a matter of minutes.

Check out the Medify Air MA-112 on Amazon.

Best for HEPA Filtration: IQAir HealthPro Plus HEPA Air Purifier

HEPA Filtration
IQAir HealthPro Plus Air Purifier
  • The proud recipient of multiple air purifier awards
  • Features a medical grade HEPA filter (H14 HyperHEPA)
  • Filters last for 16 to 18 months
  • Warranty: 10 years
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:00 pm GMT

The IQAir HealthPro Plus HEPA Air Purifier is celebrated by mynamestartswithCa for its superior hyper-HEPA filtration system. Effective against ultrafine particles, it’s no wonder that Reddit users often recommend this for allergy sufferers and those living in regions with poor air quality.

Its advanced Swiss-engineered design ensures optimal performance, while the quiet operation and durable build make it a top choice. With user-friendly features and real-time air quality feedback, it stands out as a premium option in the market.

Check out the IQAir HealthPro Plus HEPA Air Purifier on Amazon.

Best for Turbo: Honeywell HPA200 HEPA Air Purifier

Turbo-Mode Activated!
Honeywell HPA200 HEPA Air Purifier
  • Max room size: 1500 square feet (1 hour)
  • Features 3 different cleaning levels (level 3 is Turbo Clean)
  • Recipient of the Energy Star award
  • Only compatible with Honeywell air filters
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:06 pm GMT

The Honeywell HPA200 HEPA Air Purifier has secured its place in many Redditors’ homes due to its turbo setting, efficient allergen removal, and user-friendly interface. Many users have reported a significant reduction in allergic reactions since they started using this model. Furthermore, its durable design ensures longevity, making it a cost-effective choice.

Its whisper-quiet operation allows for a peaceful indoor environment, and the filter replacement indicator ensures timely maintenance. The sleek aesthetics blend seamlessly with various home decors, making it not just functional but also a stylish addition.

Check out the Honeywell HPA200 HEPA Air Purifier on Amazon.

Most Durable: HealthMate Air Purifier

Most Durable
HealthMate Air Purifier - Black
  • Features zeolite and activated carbon filtration
  • Removes gases, chemicals, odors, pollen, pet dander, and dust from the air
  • Encourages better sleep
  • Reduces snoring and a results in a stronger immune system
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:15 pm GMT

The HealthMate Air Purifier, a staple in air purification, is frequently praised not only for its sustained performance over the years but also for its reliable construction. Sporting a hefty build coupled with an industrial flair, this device stands as a testament to superior engineering.

It effectively traps a myriad of airborne particles, ranging from common allergens like dust and pollen to more elusive irritants such as gases and offensive odors. Moreover, its user-friendly features and efficient filtration system underscore its reputation as a top-tier choice for those seeking cleaner indoor air.

Check out the HealthMate Air Purifier on Amazon.

Most Stylish: Slevoo Air Purifier

Most Stylish
Slevoo Air Purifiers
  • Features 3 air filters, including activated carbon, H13 HEPA, and a pre-filter
  • Filters particles as small as 0.3 microns
  • Includes an aromatherapy sponge
  • Max room size: 215 square feet
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:20 pm GMT

The newcomer in the air purifier domain, the Slevoo Air Purifier has managed to grab attention due to its sleek design and efficient performance. Users often highlight its quiet operation and real-time air quality indicators as its standout features. Additionally, its compact footprint makes it ideal for both homes and offices. The intuitive touch controls and energy-efficient mechanism further add to its appeal. Its durable construction promises longevity, ensuring that users get value for their investment.

Check out the Slevoo Air Purifier on Amazon.

Best for Targeted Pollutant Tracking: AirPura V600 Air Purifier

Targeted Pollutant Tracking
Airpura V600 Air Purifier
  • Max room size: 2000 square feet
  • Uses activated carbon to remove 4000 specific chemicals
  • Features 3 filtration types, including HEPA, Carbon, and Pre-filters
  • Includes Micro-suppress type filters to target bacteria, viruses
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:20 pm GMT

Perfect for those who have chemical sensitivities, the AirPura V600 Air Purifier is designed to tackle specific pollutants like formaldehyde. Its specialized filter, combined with a large coverage area, has made it a go-to recommendation for many Redditors.

AirPura V600 not only prioritizes air cleanliness but also focuses on efficient operation. Featuring a robust motor and a distinct airflow design, it ensures quiet functionality even on higher settings. The machine’s sturdy construction guarantees longevity, making it an investment worth every penny. Its user-friendly interface is another perk, ensuring hassle-free use for everyone.

Check out the AirPura V600 Air Purifier on Amazon.

Best for Low Noise: BLUEAIR Air Purifier

BLUEAIR Air Purifier
  • Features Blueair's HEPASilent technology
  • Noise level: 24 to 49 dB
  • Max room size: 431 square feet (30 minutes)
  • Targets particles as small as 0.1 micron
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:25 pm GMT

With its HEPASilent technology, the BLUEAIR Air Purifier delivers on its promise of silent but effective air purification. Users particularly commend its energy efficiency and easy-to-change filters. This state-of-the-art device also features advanced electrostatic and mechanical filtration processes, ensuring optimal removal of airborne particles.

With a sleek design, it seamlessly integrates into any home décor, offering both aesthetics and function. Moreover, the intuitive interface and smart sensors enhance user experience, adjusting purification levels based on real-time air quality readings.

Check out the BLUEAIR Air Purifier on Amazon.

Best for UV-C Light Technology: Germ Guardian Air Purifier

UV-C Light Tech
Germ Guardian Air Purifier
  • Max room size: 743 square feet (1 hour)
  • Features a HEPA filter
  • Filters particles up to 0.1 micron in size
  • Uses Titanium Dioxide and UV-C Light tech to target COCs and viruses
We earn a commission if you make a purchase, at no additional cost to you.
12/03/2023 08:26 pm GMT

The Germ Guardian Air Purifier stands out as a reliable choice for those seeking cleaner indoor air. Harnessing the power of a true HEPA filter, it captures up to 99.97% of harmful dust, pollen, pet dander, and other allergens as small as 0.3 microns.

In addition, its built-in UV-C light technology works to kill airborne viruses and bacteria, adding an extra layer of protection for users. Many appreciate its quiet operation and multiple speed settings, offering flexibility based on room size and needs. Designed with user convenience in mind, its filter replacement reminders ensure that your air stays fresh and healthy year-round.

Check out the Germ Guardian Air Purifier on Amazon.


Reddit, with its vast user base and authentic discussions, provides valuable insights into product recommendations. These air purifiers have emerged as top contenders in the Reddit arena, and for good reason. Each brings something unique to the table, from superior filtration systems to energy efficiency, catering to varied user needs.

Furthermore, the community-driven feedback on Reddit often highlights real-world experiences and long-term reliability, which traditional reviews might overlook. So, if you’re in the market for an air purifier, this curated list might be your best starting point. Remember, the goal is pure, clean air — and these models promise just that. Factor in user reviews, and you’ll likely find a product tailored to your environment and needs.

Summary Table

RankAir PurifierKey Feature
Best OverallLEVOIT Air PurifierMulti-stage filtration system, quiet operation, compact size
Best for DurabilityWinix 5500-2Handles larger rooms, washable AOC Carbon filter, efficient odor filtering
Best for Eco-ModeCoway AP-1512HHInnovative eco mode, four-stage filtration system, intuitive air quality indicator
Best for Advanced TechnologyMedify MA-112Advanced filtration technology, high CADR rating, sleek design
Best for HEPA FiltrationIQAir HEPA Air PurifierEffective against ultrafine particles, advanced Swiss-engineered design, quiet operation
Best for TurboHoneywell HPA200Reduces allergic reactions, durable design, quiet operation
Best for Durable ConstructionAustin Air HealthmateHefty build, superior engineering, traps a myriad of airborne particles
Best for Sleek DesignSlevoo Air PurifierQuiet operation, real-time air quality indicators, compact footprint
Best for Tackling Specific PollutantsAirPura V600Specialized filter, large coverage area, robust motor
Best for Low NoiseBLUEAIR Air PurifierEnergy efficiency, easy-to-change filters, advanced electrostatic and mechanical filtration processes
Best for UV-C Light TechnologyGerm Guardian Air PurifierTrue HEPA filter, built-in UV-C light technology, quiet operation

Frequently Asked Questions

What are the main benefits of using an air purifier?

Air purifiers can help in reducing airborne contaminants such as dust, pollen, pet dander, smoke, and specific pollutants. For allergy sufferers and asthmatic individuals, they can provide relief by reducing triggers. Additionally, some advanced air purifiers can reduce or eliminate odors and volatile organic compounds (VOCs) from the indoor environment.

How often should I change the filters in my air purifier?

The frequency of changing filters varies based on the model and usage. Typically, HEPA filters last 6-12 months, while activated carbon filters last 3-6 months. Always refer to the manufacturer’s guidelines for specific instructions, and check the device regularly for filter replacement indicators.

Are air purifiers noisy?

The noise level of an air purifier depends on its model, brand, and fan speed setting. Many modern air purifiers, like the LEVOIT and Slevoo mentioned earlier, are designed to operate quietly, especially in lower settings. However, on higher settings, some models might produce a noticeable sound. It’s advisable to check decibel ratings and user reviews for insights on noise levels before purchasing.

Is it safe to run an air purifier 24/7?

Most air purifiers are designed to run continuously without any issues. In fact, running them 24/7 can ensure consistent air quality. However, it’s essential to maintain them properly, regularly check and replace filters, and ensure they are not obstructed to prevent overheating.

Do air purifiers produce ozone?

Some older or specific types of air purifiers, like ozone generators, intentionally produce ozone, which can be harmful to health. However, most modern air purifiers, especially those with HEPA and activated carbon filters, do not produce ozone. It’s always crucial to choose models certified by reputable organizations and avoid those that intentionally produce ozone.

To top