Air purifiers have become essential for maintaining clean, healthy indoor air quality. With increasing concerns about allergens, pollutants, and airborne viruses, investing in a reliable air purifier is more important than ever. Amazon offers many options, from compact models perfect for small spaces to advanced units with HEPA filters and smart features that provide real-time air quality monitoring. With so many choices available, finding the right air purifier that fits your needs and budget can be overwhelming.
This article highlights the best air purifiers on Amazon in 2024, helping you navigate the top models available. We’ve carefully reviewed and selected these purifiers based on their efficiency, features, noise levels, and customer ratings. Whether you’re looking for an air cleaner that combats pet dander, eliminates smoke, or just keeps your living space fresh and breathable, this guide covers options for every preference and price point. Read on to discover the best air purifiers to enhance the air quality in your home.
Our Top Picks for Air Purifiers
Best Overall: IQAir Atem X Smart Air Purifier – $1400
Best Design: Rabbit Air BioGS 2.0 HEPA Air Purifier – $370
Best Portability: Smartmi Air Purifier – $180
Best Innovative: Dyson Purifier Cool™ TP07 Smart Air Purifier –$445
Best Affordability: Clorox Air Purifier – $100
Best Energy Efficient: Blueair Air Purifier – $145
Best Aesthetics: Coway Airmega 250 Air Purifier – $325
Best Coverage Area: Levoit Core 400S-P Air Purifier – $180
Best Odor Buster: Winix 5500-2 Air Purifier – $130
Best for Small Spaces: Coway Airmega AP-1512HH – $140
How to Choose the Best Air Purifier
Choosing the best air purifier for your home involves considering several key factors to ensure you get the most effective and suitable device. Here’s a breakdown of the most important aspects to keep in mind:
Filter Type
HEPA Filters: These are the most effective for capturing particles like dust, pollen, pet dander, and even some bacteria and viruses. Look for “True HEPA” filters, which can capture 99.97% of particles as small as 0.3 microns.
Activated Carbon Filters: Ideal for removing odors, smoke, and volatile organic compounds (VOCs). These are great if you have pets, smoke indoors, or live in areas with high pollution levels.
UV-C Light: Some purifiers use UV-C light technology to kill germs and bacteria, adding an extra layer of protection against airborne pathogens.
Ionic Filters: These release charged ions into the air to attach to particles, making them heavy and causing them to settle. However, they may not be as effective as HEPA filters and can produce ozone, which some people prefer to avoid.
Room Size Coverage
Consider the room size where you plan to use the air purifier. Check the Clean Air Delivery Rate (CADR) rating, which indicates how well the purifier can filter air in a particular space size. Ensure the purifier you choose is designed for an area equal to or larger than the room you’ll be using it in.
Noise Levels
Air purifiers vary in noise levels they produce, especially when operating at higher speeds. If you plan to use the purifier in a bedroom or a quiet space, look for models with low decibel ratings (dB) or ones that offer a “sleep mode” for quieter operation.
Energy Efficiency
Air purifiers often run continuously, so energy efficiency is crucial. Look for models with an Energy Star rating to ensure lower power consumption and reduced electricity bills over time.
Additional Features
Smart Controls: Many modern air purifiers come with Wi-Fi connectivity and apps that allow you to control the device remotely, monitor air quality in real-time, and receive alerts.
Filter Replacement Indicators: Some models alert you when it’s time to replace filters, ensuring the device maintains optimal performance.
Auto Mode & Air Quality Sensors: Purifiers with built-in sensors can adjust their speed automatically based on the air quality levels, providing efficient filtration without constant manual adjustments.
Budget
Prices vary widely, from budget-friendly options to high-end models with advanced features. Establish a budget and look for a purifier that offers the best combination of features and performance within that range.
By evaluating these factors, you can find the best air purifier that meets your specific needs and keeps your indoor air fresh, clean, and healthy.
Coway Airmega AP-1512HH
Designed to accommodate room sizes up to 361 sq ft, Coway Mighty (AP-1512HH) boasts a four-stage filtration system using a HEPA filter that helps remove pollens, pollutants, and other allergens. This air purifier has a pollution sensor to provide real-time indoor air quality data. It also features an LED, timer, and filter lifetime indicator. Users can choose fan speed manually or employ auto mode to optimize it.
Our Take:
This is a good air purifier for small areas with powerful purification technology. It purifies indoor air in three stages. The first stage involves removal of human hair, pet hair, large dust and dust mite using a pre-filter. The deodorization filter is part of the second stage in which food smells, cigarette fumes, pet odor, and VOCs are removed. The third stage of air purification uses a true HEPA filter that efficiently combats fine dust, mold, bacteria, viruses, pollen, and germs.
What We Like:
- Eco mode helps in saving energy when no pollution is detected
- Manual and auto selection of fan speed
What We Don’t Like:
- Can’t be used for large indoor areas
Price: $140 | Colors: White, Black | Weight: 12.5 lbs | Product Dimensions: 9.6″D x 16.8″W x 18.3″H
Rating:
Amazon: 4.7/5 | Our Rating: 4.5/5
Levoit Core 400S-P Air Purifier
This top-performing air purifier boasts a large air purification coverage of 1980 sq ft. It displays strong filtration performance by removing ultra fine particles from home and guarantees 99.97 percent filtration efficiency. Thus, it can easily remove airborne particulates like dust, animal dander, pollen and other allergens. It can be used in various parts of the house including the living room, kitchen, bedroom, and even basement. As it has a low noise level operation, one doesn’t get bothered while it is doing its job of providing you with clean and hygienic air.
Our Take:
One of the best features of the Levoit Core 400S-P air purifier is that it comes with smart control. You can operate it using a free VeSync app or even third-party voice assistants like Alexa to choose purifier settings, check filter life, or set timers without any manual intervention. It employs Votexair technology to safeguard your home from smoke, pet dander and even carbon monoxide.
What We Like:
- Low-noise operation
- Multiuse
- Smart control features
What We Don’t Like:
- Could use more advanced filters
Price: $180 | Colors: White, Black, Red, Gray | Weight: 13 lbs | Product Dimensions: 10.79″D x 10.79″W x 20.47″H
Rating:
Amazon: 4.7/5 | Our Rating: 4.6/5
Clorox Air Purifier
Clorox uses true HEPA filter to capture most allergens and particulates from indoor air. Two additional filters are installed to help remove the larger particles and odors and keep the home safe and welcoming. This air purifier is best suited for both small and large rooms as it can, with its 360-degree airflow, clean air in up to 1500 sq ft indoor area.
Our Take:
This air purification device is able to provide accurate air-quality feedback, with the help of sensors, that can be seen in real-time. It offers a PM2.5 digital display, which uses color codes to show the air quality. The Clorox air purifier automatically adjusts fan speed based on current indoor air quality and the size of the area it is cleaning.
What We Like:
- Three-stage filtration
- Can be used in large indoor spaces
- Air-quality sensors
What We Don’t Like:
- Is slightly ineffective against VOCs filtration
Price: $100 | Colors: White | Weight: 13 lbs | Product Dimensions: 10″D x 10″W x 19″H
Rating:
Amazon: 4.7/5 | Our Rating: 4.4/5
Winix 5500-2 Air Purifier
With the help of a true HEPA filter, Winix 5500-2 air purifier can capture 99. 97% of air pollutants found indoors including pet dander, pollen, allergens, and dust mites. The air cleaning home device comes with a washable AOC carbon filter to safeguard indoor spaces from commonly known household odors. It is ideal for room size up to 360 sq ft so can be used in bedrooms, kids’ rooms, and kitchens.
Our Take:
The design of Winix air purifier looks simple but the good news is it gets the job done and that is what matters. It boasts PlasmaWave which acts as a permanent filter to remove unwanted smells, chemicals, pollutants, and allergens present inside the home. The air purification of this appliance is complemented by smart sensors that are enabled with auto mode to adjust fans as per requirement.
What We Like:
- Comes with sleep mode for silent night-time operation
- Integrated with smart sensors
What We Don’t Like:
- Design could have been better
Price: $130 | Colors: Charcoal Gray, Dark Gray, Gray, White | Weight: 16 lbs | Product Dimensions: 8.2″D x 14.9″W x 23.6″H
Rating:
Amazon: 4.7/5 | Our Rating: 4.5/5
Coway Airmega 250 Air Purifier
This sleekly designed air purifier by Coway not only keeps your home free from airborne pollutants but also brings a touch of art to enhance home décor with the help of various colors offered by the manufacturers. The appliance can clean spaces up to 930 sq ft in 30 minutes. The filtration system integrated into this air purifier involves a combination of pre-filter, deodorization filter, and a true HEPA filter. A great feature is the Rapid Mode which helps boost air cleaning using the maximum power of the air purifier.
Our Take:
Airmega 250 air purifier is backed by Smart Mode feature that adapts as per indoor air quality to adjust the fan speed. This helps in achieving great energy efficiency without compromising effectiveness. The device provides round-the-clock pollution monitoring and users have the option to control the fan manually. It also provides an air filter indicator that lets homemakers know when it is time for replacement. Coway Airmega 250 comes with 3-year manufacturer’s warranty.
What We Like:
- Rapid Mode to boost performance
- Achieves energy efficiency
- Touch of art and interesting color options
What We Don’t Like:
- Not designed to clean bigger indoor spaces
Price: $325 | Colors: Warm Gray, Vanilla Sky, Green Breeze, Pink Pebbles | Weight: 20 lbs | Product Dimensions: 8.3″D x 18.5″W x 19.7″H
Rating:
Amazon: 4.5/5 | Our Rating: 4.4/5
Also Read: 10 Best Vacuum Cleaners to Buy on Amazon in 2024
IQAir Atem X Smart Air Purifier
Boasting a slim bionic minimalist design, this high-performance air purifier is designed in Switzerland and made in Germany. It is engineered to purify indoor areas in spaces up to 1,650 sq ft in 30 minutes. It is effective in removing airborne allergens, viruses, mold spores, bacteria, smog, smoke, pollen, pet dander, PM 2.5, ultra-fine particles, and more. Wired calls it “the most powerful and quietest air purifier”.
Our Take:
This is a kind of air purifier that we can keep talking about, obviously for good reasons. It is both touch and app-controlled so offers ease of use for homeowners. The space-saving design sets it apart from the crowd of air purifiers that you will find online. IQAir Atem X Smart air purifier is certified for ultra-fine particle removal and meets US EPA standards for Energy Star certification.
What We Like:
- Compatible with one of the most popular air quality app (AirVisual)
- Minimalist design
- Built for large indoor spaces
What We Don’t Like:
- Could have been more affordable
Price: $1400 | Colors: 6. Atem X| Weight: 29 lbs | Product Dimensions: 10″D x 27.1″W x 27.1″H
Rating:
Amazon: 4.4/5 | Our Rating: 4.7/5
Smartmi Air Purifier
Smartmi is a portable yet highly efficient air purifier that is designed to clean areas ranging between 180 sq ft to 320 sq ft within 10-20 minutes. It is an ideal air cleaning appliance for bedroom, kitchen, and kids’ room. It comes with smart control which means homemakers can control it using an app or voice. Smartmi is compatible with Alexa, Homekit, Google Assistant, and smartmi link app. With operational noise levels, ranging in-between 19db to 49db, this air purifier guarantees no disturbance to human ears while ensuring maximum efficiency.
Our Take:
This air purifier is integrated with an accurate laser sensor that helps in detecting particles from 80-90 nano to 0.01 mm. The sensor is backed by the auto mode that absorbs unwanted air pollutants depending on their concentration. Additionally, the H13 HEPA filter ensures filtration of small airborne particles. The portable air purifier can also display PM2.5 and PM10 data and notify users when the concentration exceeds 150. The premium quality handle makes it easy to carry it around the house as per the needs of inhabitants.
What We Like:
- Portability and lightweight
- PM2.5 and PM10 data display
- Smart control via app and voice
What We Don’t Like:
- Not powerful to clean larger rooms
Price: $180 | Colors: Dark Gray| Weight: 7 lbs | Product Dimensions: 11″D x 11″W x 17″H
Rating:
Amazon: 4.2/5 | Our Rating: 4.1/5
Dyson Purifier Cool TP07 Smart Air Purifier and Fan
Dyson needs no introduction when it comes to home appliances. This smart air purifier and fan by the premium manufacturer is built to automatically sense and capture pollutants, giving residents a clean environment to breathe in. Apart from cleaning the air, it cools the indoor air with an integrated fan, making it ideal for homeowners living in warmer regions or during summers. It keeps the pollutants trapped with a fully sealed HEPA H13 filter. It comes packed with Air Multiplier technology that helps in removing distant pollutants. As a result, purified air gets circulated throughout the entire indoor space.
Our Take:
The air cleaning appliance by Dyson is able to sense and react to any changes in indoor air quality and displays the real-time pollution report for the convenience of the users on both LCD screen and the company-provided app. There is a night mode to keep noise levels to minimum and dim the display. You can control it using Amazon Alexa, Apple Siri, and Google Home.
What We Like:
- Design and added functionality
- App and smart home control
- Trusted brand
What We Don’t Like:
- Fan performance could have been better
Price: $445 | Colors: White, Silver| Weight: 11 lbs | Product Dimensions: 7.7″D x 8″W x 41″H
Rating:
Amazon: 4.0/5 | Our Rating: 4.0/5
Rabbit Air BioGS 2.0 HEPA Air Purifier
The BioGS SPA-550A air purifier is well-suited for rooms with an area up to 550 sq ft. It is designed with four stages of air purification, including deodorization. Its HEPA and charcoal activated carbon filters have a lifetime of up to three years, if operated 12 hours daily. The pre-filter is completely washable and can be cleaned when required. It keeps utility bills low as is Energy Star certified.
Our Take:
The main standout feature of this air purifier is its silent operation. Though it possesses ultra-quiet BLDC motor that operates at five different speeds the amount of noise it produces during low speed is almost negligible for human ears. This makes it ideal for bedrooms especially those of kids or seniors. BioGS SPA-550A air purifier has won various design awards and is backed by a five-year warranty.
What We Like:
- Low-noise operation
- Sleek design
What We Don’t Like:
- No color options
Price: $370 | Colors: White| Weight: 17 lbs | Product Dimensions: 9.8″D x 16.6″W x 22.2″H
Rating:
Amazon: 4.7/5 | Our Rating: 4.5/5
Blueair Air Purifier
Neatly designed Blueair air purifier is another quiet operating home appliance that can easily clean spaces up to 929 sq ft in 30 minutes. If used for medium size room, it can achieve air purification in under 12 minutes. This makes it ideal for individuals living alone, couples, and small families. The HEPA Silent dual filtration technology helps in achieving clean air faster while producing less noise and using less energy. It can easily combat 99.97% of tiny airborne particles.
Our Take:
This purifier makes a bold statement by consuming less energy which is around 32W on highest level, releatively half the energy consumed by a 60W incandescent lightbulb. If you are concerned about keeping your home air clean without messing up your power bills, Blueair is the right choice for you. With app support, you can schedule and monitor the air cleaning and air quality, respectively. It also extends voice control using Alexa.
What We Like:
- Energy efficiency
- HEPA Silent dual filtration technology
What We Don’t Like:
- No supporting filters
Price: $145 | Colors: White, Gray| Weight: 8 lbs | Product Dimensions: 12.5″D x 12.5″W x 19″H
Rating:
Amazon: 4.5/5 | Our Rating: 4.3/5
Also Read: 10 Best Portable Charcoal Grills to Buy This Camping Season
FAQs About Air Purifiers
Q. How do air purifiers work?
A. Air purifiers use filters, fans, or other technologies to capture and remove airborne particles, such as dust, pollen, pet dander, smoke, and microorganisms. Common technologies include HEPA filters for capturing tiny particles, activated carbon filters for absorbing odors and chemicals, and UV-C light to kill bacteria and viruses. Some models also use ionizers that release charged particles to neutralize pollutants.
Q. Do air purifiers help with allergies?
A. Yes, air purifiers with HEPA filters are especially effective at removing allergens like pollen, dust mites, and pet dander from the air. By capturing these particles, they can reduce allergy symptoms and improve air quality, making it easier to breathe, particularly for those with respiratory issues or sensitivities.
Q. Can air purifiers remove odors?
A. Air purifiers with activated carbon filters are designed to absorb and neutralize odors, such as smoke, cooking smells, and pet odors. These filters trap volatile organic compounds (VOCs) and other odor-causing molecules, making them an excellent choice for keeping your indoor environment fresh.
Q. How often should I replace the filter in my air purifier?
A. The frequency of filter replacement depends on the type of filter and how often the purifier is used. Generally, HEPA filters should be replaced every 6-12 months, while activated carbon filters may need replacement every 3-6 months. Some air purifiers come with indicator lights that alert you when it’s time to change the filter.
Q. Are air purifiers safe to use?
A. Yes, most air purifiers are safe, especially those using HEPA and activated carbon filters. However, be cautious with ionizers, as some models may produce ozone, a harmful gas. It’s important to choose an air purifier that meets safety standards and does not emit ozone beyond safe levels.
Q. How long should I run my air purifier each day?
A. For optimal performance, air purifiers are typically designed to run continuously. Many modern models have energy-efficient modes and auto settings that adjust fan speeds based on air quality levels, helping to save energy while ensuring clean air at all times.
Q. Do air purifiers help with smoke and pollution?
A. Yes, air purifiers with HEPA and activated carbon filters are effective at reducing smoke particles and pollutants, such as from wildfires or traffic. The carbon filter absorbs odors and chemical fumes, while the HEPA filter captures fine particles, improving indoor air quality significantly.
Q. What size air purifier do I need for my room?
A. Choose an air purifier with a Clean Air Delivery Rate (CADR) suitable for the size of your room. Most manufacturers specify the square footage their units are designed to cover. For the best results, select a model that matches or exceeds the area of the room you intend to use it in.
Q. Do air purifiers make a lot of noise?
A. Noise levels vary depending on the model and speed setting. Many purifiers offer quiet or sleep modes designed for nighttime use, which significantly reduce noise. If noise is a concern, look for units with low decibel ratings (dB) or models known for their silent operation.
Q. Are air purifiers expensive to run?
A. Air purifiers typically have low energy consumption, especially those with an Energy Star rating. While larger models or those running on higher settings may consume more electricity, many devices are designed for energy efficiency. Smart features like auto mode can also help reduce power usage by adjusting settings based on real-time air quality levels.
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