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10 Best Air Purifier 2026 in the United States
#1
Winner
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
10.0
Chosen by1,428
Noise Level
Maintenance and Filter Replacement
Additional Features
Most important from
16220 reviews
#2
LEVOIT Air Purifier for Home Allergies Pets in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter, HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White, 2 Pack
The LEVOIT Core 300-P air purifier is designed to clean the air effectively in rooms up to about 1073 square feet, making it a solid choice for living rooms, bedrooms, or offices. Its Clean Air Delivery Rate (CADR) values—143 for smoke, 153 for dust, and 167 for pollen—mean it refreshes the air quickly and handles common allergens well. The purifier uses a 3-in-1 HEPA-grade filter that captures very small particles (down to 0.1 microns) like pollen, dust, pet dander, and smoke, which is great for allergy or pet owners. You also get filter options focused on specific needs like smoke or pet odors, which add versatility. Noise-wise, it’s quiet, especially in Sleep Mode at 24 decibels, so it won’t disturb your rest at night. The device is energy efficient with a 56-watt motor and includes user-friendly features like a timer, display light control, and filter life indicators. Certified by reputable organizations and built with safety in mind, it’s reliable and trustworthy.
Rating
9.1
CADR (Clean Air Delivery Rate)
Filter Type
Room Size Coverage
Most important from
119073 reviews
#3
LEVOIT Air Purifier for Pets, Home, Large Rooms, and Bedrooms, HEPA Sleep Mode, AHAM VERIFIDE, Efficient Filter for Pet Dander, Odors, Captures Smoke, Dust, Mold, Pollen, Pet Lock, Core P350-P, Grey
The LEVOIT Core P350-P air purifier is a solid choice for pet owners and anyone wanting cleaner air in rooms up to about 1,050 square feet. It features a 3-in-1 filtration system including a HEPA filter and an activated carbon filter specially designed to reduce pet dander, odors, smoke, dust, and pollen. The purifier is AHAM verified, which means it has been independently tested for effective air cleaning and energy efficiency. Its CADR allows it to clean large spaces fairly quickly—about 217 sq ft in just over 12 minutes—making it practical for living rooms, bedrooms, or pet areas.
Rating
8.8
Filter Type
Room Size Coverage
Noise Level
Most important from
119073 reviews
Top 10 Best Air Purifier 2026 in the United States
#1
Winner
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
Chosen by 1428 this week
LEVOIT Air Purifier for Home Allergies Pets in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter, HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White, 2 Pack
LEVOIT Air Purifier for Home Allergies Pets in Bedroom, Covers Up to 1073 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter, HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White, 2 Pack
CADR (Clean Air Delivery Rate): 143 smoke, 153 dust, 167 pollen
Filter Type: 3-in-1 HEPA-grade filter
Room Size Coverage: 1073 sq ft
Noise Level: 24 dB
Energy Consumption: 56 watts
Maintenance and Filter Replacement: Use official replacement filters
Additional Features: timer, display light, filter indicators
LEVOIT Air Purifier for Pets, Home, Large Rooms, and Bedrooms, HEPA Sleep Mode, AHAM VERIFIDE, Efficient Filter for Pet Dander, Odors, Captures Smoke, Dust, Mold, Pollen, Pet Lock, Core P350-P, Grey
LEVOIT Air Purifier for Pets, Home, Large Rooms, and Bedrooms, HEPA Sleep Mode, AHAM VERIFIDE, Efficient Filter for Pet Dander, Odors, Captures Smoke, Dust, Mold, Pollen, Pet Lock, Core P350-P, Grey
CADR (Clean Air Delivery Rate): 217 sq ft in 12 minutes
Filter Type: 3-in-1 HEPA and carbon filter
Room Size Coverage: 1050 square feet
Noise Level: 24 decibels
Energy Consumption: 56 watts
Maintenance and Filter Replacement: Replace filters every 6-8 months
Additional Features: Pet Lock, non-ionic purification
Shark Air Purifier for Home, NeverChange, for Large Room, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, Odor Neutralizer, HP152, Charcoal
Shark Air Purifier for Home, NeverChange, for Large Room, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, Odor Neutralizer, HP152, Charcoal
Filter Type: NeverChange HEPA filtration
Room Size Coverage: 650 sq. ft.
Energy Consumption: 26 watts
Maintenance and Filter Replacement: Filter lasts up to 5 years
Additional Features: Odor Neutralizer, Clean Sense IQ, Dimmable lights
Dyson Purifier Hot+Cool HP2 De-NOx
Dyson Purifier Hot+Cool HP2 De-NOx
Filter Type: sealed 3-stage HEPA H13 filter
Room Size Coverage: 109 square feet
Energy Consumption: moderate
Maintenance and Filter Replacement: regular filter replacements
Additional Features: App, Fan, HEPA, Heater, Remote, Voice
Related Products
Up to 13% off
Shark Air Purifier for Home with NeverChange(5-Year) HEPA Air Filter, 1400 sq. ft. for Powerful Multi-Room Purification, Filters Smoke, Captures 99.98% of Particles & Dust, HP302, White
Shark Air Purifier for Home with NeverChange(5-Year) HEPA Air Filter, 1400 sq. ft. for Powerful Multi-Room Purification, Filters Smoke, Captures 99.98% of Particles & Dust, HP302, White
Filter Type: NeverChange HEPA, Debris Defense Washable
Room Size Coverage: 1400 sq. ft.
Noise Level: 52 dB
Energy Consumption: 54 watts
Maintenance and Filter Replacement: HEPA filter up to 5 years
Additional Features: Odor Neutralizer, Clean Sense IQ, LED
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
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, HP072, Dove
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, HP072, Dove
Filter Type: NeverChange HEPA, Debris Defense, Odor Cartridge
Room Size Coverage: 250 square feet
Noise Level: ultra-quiet operation
Energy Consumption: 19.2 watts
Maintenance and Filter Replacement: NeverChange system, washable screen, cost-saving
Additional Features: LED screen, CleanSense IQ, dimmable lights
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
#10
Shark Air Purifier for Home, NeverChange, for Large Room, Bedroom, Home Office, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP153, White
Shark Air Purifier for Home, NeverChange, for Large Room, Bedroom, Home Office, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP153, White
Filter Type: NeverChange HEPA, Debris Defense Filter
Room Size Coverage: 650 Square Feet
Energy Consumption: 26 watts
Maintenance and Filter Replacement: NeverChange filter lasts years, washable pre-filter
Additional Features: CleanSense IQ, Touch Control, Debris Defense
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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.