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Best Air Purifiers

From leading brands and best sellers available on the web.
#1

Winner

LEVOIT Air Purifier for Home Allerg

LEVOIT

LEVOIT Air Purifier for Home Allergies Pets Hair in Bedroom, Covers Up to 1095 ft² by 56W High Torque Motor, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Pollutants Odor, Core300-P, White

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#2
LEVOIT Air Purifiers for Bedroom Ho

LEVOIT

LEVOIT Air Purifiers for Bedroom Home, 3-in-1 Filter Cleaner with Fragrance Sponge for Better Sleep, Filters Smoke, Allergies, Pet Dander, Odor, Dust, Office, Desktop, Portable, Core Mini-P, White

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#3
BLUEAIR Air Purifiers for Large Roo

BLUEAIR

22%OFF

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

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#4
PuroAir HEPA Air Purifiers for Home

PuroAir

20%OFF

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PuroAir 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

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#5
LEVOIT Air Purifiers for Home Large

LEVOIT

LEVOIT Air Purifiers for Home Large Room with Washable Filter, 3-Channel Air Quality Monitor, Smart WiFi and HEPA Sleep Mode for Pet, Allergy, Smoke, Dust, Alexa Control, 2790 Ft², EverestAir-P

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#6
BLUEAIR Air Purifiers for Small Roo

BLUEAIR

BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies, Virus - Blue Pure 411i Max

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#7
Coway Airmega AP-1512HH(W) True HEP

Coway

15%OFF

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

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#8
LEVOIT Air Purifiers for Home Large

LEVOIT

LEVOIT Air Purifiers for Home Large Room Up to 1800 Ft² in 1 Hr with Washable Pre-Filter, Air Quality Monitor, Smart WiFi, HEPA Sleep Mode for Allergies, Pet Hair in Bedroom, Vital 200S-P, White

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#9
LEVOIT Air Purifier for Home Bedroo

Levoit

editor-choice-ribbon

LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, Covers up to 183 ft², 3-in-1 Filter with HEPA Sleep Mode for Allergies, Pollutants, Smoke, Dust, 27dB Quiet, Core 200S-P, White

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#10
LEVOIT Air Purifiers for Home Large

LEVOIT

17%OFF

LEVOIT Air Purifiers for Home Large Room Up to 3175 Sq. Ft with Smart WiFi, PM2.5 Monitor, HEPA Sleep Mode, 3-in-1 Filter for Smoke, Pet Allergies, Dust and Odor, Alexa Control, Core 600S-P, White

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Buying Guide for the Best Air Purifiers

Choosing the right air purifier can significantly improve the air quality in your home or office, making it a healthier and more comfortable environment. To find the best fit for you, it's important to understand the key specifications and how they align with your specific needs. Here are the main factors to consider when selecting an air purifier.
Room Size CoverageRoom size coverage indicates the maximum area that the air purifier can effectively clean. This is important because an air purifier that is too small for your room will not be able to clean the air efficiently. Room size coverage is usually measured in square feet or square meters. For small rooms (up to 200 sq ft), a compact air purifier will suffice. For medium rooms (200-400 sq ft), look for a mid-sized unit. For large rooms (over 400 sq ft), you will need a larger, more powerful air purifier. Choose an air purifier that matches or exceeds the size of the room where you plan to use it.
Filter TypeThe filter type determines what kind of particles the air purifier can remove from the air. Common filter types include HEPA (High-Efficiency Particulate Air), activated carbon, and UV light. HEPA filters are excellent for removing small particles like dust, pollen, and pet dander, making them ideal for allergy sufferers. Activated carbon filters are effective at removing odors and chemical pollutants, which is great if you are concerned about smells or volatile organic compounds (VOCs). UV light filters can kill bacteria and viruses, adding an extra layer of protection. Consider your specific needs, such as allergies, pet odors, or concerns about germs, when choosing the filter type.
CADR (Clean Air Delivery Rate)CADR measures the volume of filtered air delivered by an air purifier and is expressed in cubic feet per minute (CFM). It indicates the purifier's effectiveness in removing specific pollutants like smoke, pollen, and dust. A higher CADR means the air purifier can clean the air faster and more efficiently. For small rooms, a CADR of 100-150 is usually sufficient. For medium rooms, look for a CADR of 150-200. For large rooms, a CADR of 200 or higher is recommended. Choose an air purifier with a CADR that matches the size of your room and the type of pollutants you are most concerned about.
Noise LevelThe noise level of an air purifier is measured in decibels (dB) and indicates how loud the unit will be when in operation. This is important if you plan to use the air purifier in a bedroom, office, or any other quiet space. Noise levels can range from 20 dB (very quiet) to 70 dB (quite loud). For bedrooms or quiet areas, look for an air purifier with a noise level of 30 dB or lower. For living rooms or larger spaces where noise is less of a concern, a noise level of up to 50 dB may be acceptable. Consider where you will be using the air purifier and choose a noise level that will not disrupt your activities.
Energy ConsumptionEnergy consumption refers to how much electricity the air purifier uses, typically measured in watts. This is important for understanding the long-term operating costs and environmental impact of the unit. Energy-efficient air purifiers can help you save on electricity bills and reduce your carbon footprint. Look for air purifiers with an Energy Star rating, which indicates they meet energy efficiency guidelines set by the EPA. Consider how often you will be using the air purifier and choose a model that balances performance with energy efficiency.
Maintenance RequirementsMaintenance requirements include how often you need to replace filters and clean the unit. This is important for ensuring the air purifier continues to operate effectively and for understanding the ongoing costs. HEPA and activated carbon filters typically need to be replaced every 6-12 months, while washable pre-filters can be cleaned and reused. Some air purifiers have filter replacement indicators to remind you when it's time for maintenance. Consider your willingness to perform regular maintenance and choose an air purifier with requirements that fit your lifestyle.