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10 Best Air Purifier 2025 in the United States
#1
Winner
LEVOIT Air Purifiers for Home Bedroom, HEPA Sleep Mode, AHAM VERIFIDE, Smart WiFi for Home Large Room, Quiet Cleaner for Pet Hair, Allergies, Dust, Smoke, Pollon, Alexa Control, Core300S-P, White
The LEVOIT Core 300S-P air purifier is a strong choice for anyone looking to clean the air in bedrooms or larger rooms up to about 1060 square feet. It uses a 3-stage HEPA filtration system that effectively captures tiny particles as small as 0.1 micrometers, which helps reduce dust, pet hair, allergens, smoke, and odors. Its AHAM certification guarantees reliable air cleaning performance. One of its best features is how quiet it runs—only 22 decibels in sleep mode—making it ideal for light sleepers. It also saves energy with a low-power DC motor, so it can run continuously without high electricity costs.
Rating
10.0
Chosen by1,250
Room Size Coverage
Noise Level
Maintenance and Filter Replacement
Most important from
131949 reviews
#2
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack)
The PuroAir 240 HEPA Air Purifier is designed for large rooms up to 1,000 square feet, making it a solid choice for living rooms, bedrooms, or open-plan spaces. Its three-layer filtration system—including a pre-filter, HEPA filter, and activated carbon—effectively captures up to 99.9% of pollutants like dust, pollen, smoke, and even very tiny particles. This makes it particularly helpful for people with allergies or sensitivities to smoke and pet dander.
Rating
8.2
Noise Level
Maintenance and Filter Replacement
Additional Features
Most important from
14490 reviews
#3
LEVOIT Air Purifiers for Home Large Room Up to 1875 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White
The LEVOIT Vital 200S-P Air Purifier stands out as a robust option for those needing to improve air quality in large spaces, with the ability to cover areas up to 1800 square feet effectively. With a Clean Air Delivery Rate (CADR) of 242 CFM, it excels at quickly filtering out allergens like pollen, pet hair, and dust—ideal for allergy sufferers. The high-performance HEPA filter captures 99.97% of ultra-fine particles, ensuring clean air that is crucial for maintaining a healthy home environment.
Rating
7.9
Filter Type
Room Size Coverage
Noise Level
Most important from
11029 reviews
Top 10 Best Air Purifier 2025 in the United States
#1
Winner
LEVOIT Air Purifiers for Home Bedroom, HEPA Sleep Mode, AHAM VERIFIDE, Smart WiFi for Home Large Room, Quiet Cleaner for Pet Hair, Allergies, Dust, Smoke, Pollon, Alexa Control, Core300S-P, White
LEVOIT Air Purifiers for Home Bedroom, HEPA Sleep Mode, AHAM VERIFIDE, Smart WiFi for Home Large Room, Quiet Cleaner for Pet Hair, Allergies, Dust, Smoke, Pollon, Alexa Control, Core300S-P, White
Filter Type: 3-stage HEPA filtration
Room Size Coverage: 1060 sq ft
Noise Level: 22 dB
Energy Consumption: 23 watts
Maintenance and Filter Replacement: Vacuum pre-filter; replace regularly
Additional Features: Voice control; auto fan speed; AHAM
Chosen by 1250 this week
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack)
PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers Up To 1,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust - Quiet HEPA Air Filter - Air Purifiers for Bedroom (2 Pack)
Filter Type: pre-filter, HEPA, activated carbon
Room Size Coverage: 1000 sq ft
Energy Consumption: Energy Star, low energy use
Maintenance and Filter Replacement: regular filter replacements
Additional Features: smart sensor, sleep mode, 2-year warranty
LEVOIT Air Purifiers for Home Large Room Up to 1875 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White
LEVOIT Air Purifiers for Home Large Room Up to 1875 Ft² with Washable Pre-Filter, AHAM VERIFIDE, Air Quality Monitor, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White
CADR (Clean Air Delivery Rate): 242 CFM
Filter Type: HEPA filter, washable pre-filter
Room Size Coverage: 1800 square feet
Maintenance and Filter Replacement: washable pre-filter, Levoit filters
Additional Features: Smart WiFi, remote control via app
LEVOIT Air Purifier for Home Allergies Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
LEVOIT Air Purifier for Home Allergies Pet Hair in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
CADR (Clean Air Delivery Rate): 141 CFM
Filter Type: 3-in-1 HEPA filter
Room Size Coverage: 219 square feet
Noise Level: 24 dB
Energy Consumption: 45W
Maintenance and Filter Replacement: Follow replacement guidelines
Additional Features: Touch controls, Energy Star, 2-year warranty
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 Sqft In One Hour, HEPASilent Smart Air Cleaner For Home, Pets, Allergies, Virus, Dust, Mold, Smoke - Blue Pure 211i Max
CADR (Clean Air Delivery Rate): Impressive
Filter Type: HEPASilent dual filtration
Room Size Coverage: 3048 Sq Ft
Noise Level: 23-53 dB
Energy Consumption: 46 watts
Maintenance and Filter Replacement: Washable pre-filters, replace every 6-9 months
Additional Features: App scheduling, air quality monitoring, Alexa
Related Products
Up to 22% off
LEVOIT Air Purifiers for Home, Large Room Up to 2933 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Smart WIFI, PM2.5 Monitor, 3-in-1 Filter For Smoke, Pet Allergies, Dust, Alexa Control, Core 600S-P, White
LEVOIT Air Purifiers for Home, Large Room Up to 2933 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Smart WIFI, PM2.5 Monitor, 3-in-1 Filter For Smoke, Pet Allergies, Dust, Alexa Control, Core 600S-P, White
CADR (Clean Air Delivery Rate): 410 CFM
Filter Type: 3-in-1 filtration, HEPA filter
Room Size Coverage: 3175 sq. ft.
Noise Level: 26 dB to 55 dB
Energy Consumption: 49 watts
Maintenance and Filter Replacement: Use genuine Levoit filters
Additional Features: WiFi, PM2.5 monitoring, voice control
Coway Airmega AP-1512HHS App-Enabled Smart Technology, Compatible with Amazon Alexa True HEPA Air Purifier, Black/Bronze
Coway Airmega AP-1512HHS App-Enabled Smart Technology, Compatible with Amazon Alexa True HEPA Air Purifier, Black/Bronze
Filter Type: washable pre-filter, carbon, True HEPA
Room Size Coverage: up to 788 sq. ft. in 30 min
Noise Level: 24 to 53 dB
Energy Consumption: 80 watts
Maintenance and Filter Replacement: alerts to clean or replace filters
Additional Features: app control, Alexa, Google Home, Eco Mode
Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White
Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White
Filter Type: 4-stage, True HEPA
Room Size Coverage: 361 sq. ft.
Noise Level: 24.4 dB to 53.8 dB
Energy Consumption: 77 watts
Additional Features: air quality monitoring, LED indicator
Shark Air Purifier for Home, NeverChange Compact Pro, for Bedroom, Nursery, Home Office, Dorm, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP071BRN, Winter Fog
Shark Air Purifier for Home, NeverChange Compact Pro, for Bedroom, Nursery, Home Office, Dorm, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP071BRN, Winter Fog
Filter Type: NeverChange HEPA, Debris Defense filter
Room Size Coverage: 250 sq ft
Noise Level: 53.3 dB
Energy Consumption: 19.2 watts
Maintenance and Filter Replacement: Filters last 5 years; washable pre-filter
Additional Features: Dimmable light, air quality monitor, odor neutralizer
#10
LEVOIT Air Purifiers for Home, AHAM VERIFIDE, High-Efficiency Filter for Smoke, Dust, Pollen, and Odors in Bedroom, Office, or Nursery, Optional Night Light, Quiet Operation, LV-H132, White
LEVOIT Air Purifiers for Home, AHAM VERIFIDE, High-Efficiency Filter for Smoke, Dust, Pollen, and Odors in Bedroom, Office, or Nursery, Optional Night Light, Quiet Operation, LV-H132, White
Filter Type: 3-layer filter: preliminary, fine, carbon
Room Size Coverage: 263 sq ft
Noise Level: 28 dB
Energy Consumption: 11 watts
Maintenance and Filter Replacement: Official replacement filters; replace periodically
Additional Features: Adjustable night light; can turn off
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Buying Guide for the Best Air Purifier
Choosing the right air purifier can significantly improve the air quality in your home or office, making it a healthier place to live or work. When selecting an air purifier, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specs will help you make an informed decision and choose a product that effectively addresses your specific air quality concerns.CADR (Clean Air Delivery Rate)CADR measures the volume of filtered air delivered by an air purifier, indicating its efficiency in removing pollutants like dust, pollen, and smoke. A higher CADR means the purifier can clean the air more quickly and effectively. For small rooms, a CADR of 100-150 is sufficient, while larger spaces may require a CADR of 300 or more. Choose a CADR that matches the size of the room where you plan to use the purifier.
Filter TypeThe type of filter used in an air purifier determines what kind of pollutants it can remove. HEPA filters are highly effective at capturing small particles like dust, pollen, and pet dander. Activated carbon filters are good for removing odors and gases. Some purifiers use UV light or ionizers to kill bacteria and viruses. Consider your specific needs, such as allergies, pet odors, or chemical sensitivities, when choosing the filter type.
Room Size CoverageThis spec indicates the maximum room size that the air purifier can effectively clean. It's usually measured in square feet. For optimal performance, choose an air purifier that matches or exceeds the size of the room where it will be used. For example, a purifier rated for 200 square feet is suitable for a small bedroom, while one rated for 500 square feet is better for a large living room.
Noise LevelThe noise level of an air purifier is measured in decibels (dB). Lower noise levels are important if you plan to use the purifier in a bedroom or office where quiet is essential. Air purifiers typically range from 20 dB (very quiet) to 60 dB (equivalent to normal conversation). Consider your tolerance for noise and where the purifier will be placed when evaluating this spec.
Energy ConsumptionEnergy consumption indicates how much electricity the air purifier uses, usually measured in watts. Lower energy consumption is better for reducing electricity bills and environmental impact. Look for energy-efficient models, especially if you plan to run the purifier continuously. Energy Star certified purifiers are a good choice for energy efficiency.
Maintenance and Filter ReplacementRegular maintenance and filter replacement are necessary to keep an air purifier functioning effectively. Check how often filters need to be replaced and the cost of replacement filters. Some models have washable filters, which can save money over time. Consider the ease of maintenance and the availability of replacement filters when choosing an air purifier.
Additional FeaturesSome air purifiers come with additional features like air quality sensors, auto mode, remote control, and smart connectivity. These features can enhance convenience and functionality. For example, air quality sensors can adjust the purifier's speed based on the air quality, while smart connectivity allows you to control the purifier via a smartphone app. Decide which features are important to you based on your lifestyle and preferences.