20 Best Hepa Air Purifier For Large Rooms in December 2023

LARGE COVERAGE: The top-performing Levoit Core 400S Smart True HEPA Air Purifier can purify large rooms, such as bedrooms, living rooms, kitchens, and basements. Purify a 403 ft² room 5x per hour and a 990 ft² room 2x per hour

3-STAGE FILTRATION: Filtration includes a Pre-Filter, H13 True HEPA Filter, which traps viruses, bacteria, pollen,dust, and pet dander, and a Custom High-Efficiency Activated Carbon Filter that helps neutralize odors, cooking and wildfire smoke, and VOCs

WHISPER-LEVEL QUIET: Keep the Core 400S running throughout the night, as Sleep Mode uses the lowest fan speed (24dB) to create a sleep-friendly space that’s as quiet as falling leave

COMBAT ALLERGIES AND ASTHMA: Powerful air purification during allergy and wildfire seasons helps capture allergens that cause sneezing, congestion, breathing difficulties, and other symptoms

VIEW AIR QUALITY: The laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display and creating graphs in the VeSync app so you can see how your air quality has improved

HANDS-FREE VOICE COMMAND: Hands-free control with Amazon Alexa and Google Assistant allows you to control settings when your hands are full with cooking, caring for babies and children, or playing with pets

SCHEDULE SETTINGS TO MATCH YOUR ROUTINE: Program the air purifier to use different modes and fan speeds at certain times, so you can have your week planned in advance. With scheduling, you never have to worry about forgetting to change your settings

TRUSTWORTHY AND SAFE: The Core 400S is Energy Star and FCC certified, ETL listed, and a recipient of the German Design Award (2021) and iF Design Award (2021). Only use Levoit replacement filters (search B08SQQK6K7) for best results and product performance

100% OZONE-FREE: The Vital 100 is completely ozone free and never uses UV-C light, which the research has shown can produce harmful ozone and secondary pollution.

POWERFUL PERFORMANCE: With a CADR of 130 CFM/ 221 m3/h, the Vital 100 is perfect for living rooms, bedrooms, and kitchens. Covers 300 ft²/ 28 m² in only 18 minutes. (Only products over 6 pounds can be equipped with such powerful motors that optimize the air cleaning performance)

3-STAGE FILTRATION: Comes equipped with a washable pre-filter for large particles like lint and fur, a High-Efficiency Activated Carbon Filter for toxic fumes and unpleasant odors, and an H13 True HEPA Filter, which captures at least 99.97% of airborne particles 0.3 microns in size.

SLEEP COMFORTABLY: With noise levels as low as 23 decibels, the Vital 100 won’t keep you up at night. You can also turn off the display lights when it’s time for bed.

USER-FRIENDLY: Set a timer for 2, 4, or 8 hours whenever you like. The Check Filter Indicator will let you know when it’s time for a fresh filter.

ENERGY EFFICIENT: It only costs dollar 1.66 a week to run the Vital 100 24/7 , allowing you to use it all day during times of high pollution, like wildfire season.

EASY TO PLACE: The compact design and top-facing air vents let you place the Vital 100 near walls or in the corner of a room.

FILTER REPLACEMENTS: Depending on usage, the filters should be replaced every 6–8 months. You can buy new filters by searching "B08BC5V6ZF" and "B085C22XWC". Remove the plastic wrap before installing a new filter.

3-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

TRAPS ALLERGENS - Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter

REDUCES ODORS - Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more

QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep

Coway Mighty (AP-1512HH) is designed to accommodate room sizes up to 361 sq.ft (CADR: Dust 246 / Pollen 240 / Smoke 233 cb. ft.). Air Flow Control: 5 Stages (Auto / 1 / 2 /3 / Eco)

4 Stage Filtration System (Pre-filter, Deodorization filter, True HEPA filter, Vital Ion) captures and reduces up to 99.97% of particles 0.3 microns in the air, including pollen, pollutants and other allergens. It also reduces volatile organic compounds and reduces odor.

Coway Mighty pollution sensor communicates indoor air quality in real-time. The brightly colored LED lets you know how clean or dirty your indoor air is every minute of the day. And it features a timer, and filter lifetime indicator.

Fan speeds available in 1, 2, 3 stages by manually setting up. While auto mode automatically optimizes the speed setting 1 through 3 based on the level of indoor air quality. When no pollution is detected for 30 minutes, the fan will automatically stop and set as Eco mode to save energy.

Timer feature allows the machine to run 1/4/8 hours before automatically powering off.

Filter replacement indicator checks both Pre-filter and HEPA filter respectively to let users be aware of when to wash or replace the filter.

77 W power consumption and quiet operation with noise level ranging from 24.4 dB to 53.8 dB.

Limited manufacturer's warranty covers any internal/functional parts for 1 year and motor and electronic parts for 3 years. Filters are excluded.

Won the Best Air Purifier of 2018 at Wirecutter and ranked 1st place at the TopTenReviews.

3-IN-1 AIR PURIFIER FOR HOME - True HEPA air filter reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens as small as .3 microns from the air

KILLS GERMS - UV-C light helps kill airborne viruses such as influenza, staph, rhinovirus, and works with Titanium Dioxide to reduce volatile organic compounds

TRAPS ALLERGENS - Pre-filter traps dust, pet hair, and other large particles while extending the life of the HEPA filter

REDUCES ODORS - Activated charcoal filter helps to reduce unwanted odors from pets, smoke, cooking fumes, and more

QUIET OPERATION - The lowest setting can be used as gentle white noise at night for a quiet, restful sleep

Purify your air – Our 5-in-1 filter system targets pollen, dust, pet dander, VOC’s, smoke, and odors. Superior to standard true H11 HEPA filters, H13 HEPA filters 99.97% of particles down to 0.3 microns and 99.95% of particles between 0.3 – 0.1 microns.

What you get – Large smart air purifier, H13 True HEPA composite filter, washable filter, manual, 5-year warranty, award-winning customer support 7 days a week, and the peace of mind that comes from a trusted American brand.

Remove odors, smoke, & VOC’s – Both an air cleaner and odor eliminator, our air purifier features a unique honeycomb activated-carbon filter that absorbs odors, smoke, and VOC’s. With a state-of-the-art fan and motor, enjoy clean air delivered quietly and efficiently in your home, bedroom, office, kitchen, basement, dorm, apartment, or living room.

Breathe easier – Nothing feels better than breathing clean air. Read our 10,000+ reviews and see just how much our air purifier can assist and support the body’s natural response during allergy season.

Smart air purifier – In AUTO mode, a smart air quality sensor detects pollutants in your air, adjusting the fan speed in real-time. A digital display on the unit reveals your air quality level, so you always know what you’re breathing.

3-STAGE AIR PURIFICATION: Clean your air from 99.97% of particles dust, pollen, pet dander, smoke, and household odors. Stage 1: Pre-filter and activated carbon filter; Stage 2: True HEPA filter; Stage 3: UV-C light

BUILT-IN UV-C LIGHT: Adds a deeper level of cleanliness by safely eliminating up to 99.9% of viruses and bacteria. (Staphylococcus albus (95.8%), Escherichia coli (96.6%), Aspergillus niger (88.2%), H1N1 (99.9%) independent testing)

3 FAN SPEEDS: Use the easy touch-button control panel to find your optimal fan setting with low, medium, and high options

ENERGY-EFFICIENT & EASY TO USE: Touch-button technology allows you to choose between 3 fan speeds and 3 timer settings to save energy or run continuously

WHAT YOU GET: 3-in-1 air purifier, 3-in-1 filter, UV-C light bulb, and Pure Enrichment’s guaranteed 5-Year Warranty. Our customer support team provides daily quality service and peace of mind to millions worldwide all from a brand you can trust.

RECOMMENDED FOR: Dust, dander, allergens, pet fur, and odors. Perfect for large rooms, offices, schools and open spaces.

B7-PURE FILTER: Standard filter that helps eliminate asthma and allergy triggers.

TRUE HEPA: Includes a Medical Grade H13 True HEPA layer that captures 99.99% bacteria, aerosolized viruses, and airborne particles larger than 0.1 micron. True HEPA filters last 3-5 months longer than standard filters.

5 AIR QUALITY COLORS: A Laser Smart Sensor detects airborne particles and auto-adjusts with air quality changes. Blue = Excellent, Green = Good, Orange = Fair, Red = Poor, Purple = Bad air quality (high levels of particles).

QUIETLY POWERFUL: Cleans 1300 SqFt every 30 minutes and eliminates airborne pollutants fast. Perfectly tuned to generate soothing pink noise - a frequency to help you sleep up to better.

Air Purifiers for Home Large Room: True Hepa H13 charcoal filter captures 99.97% of dust as small as 0.3 microns; such as airborne dust, pet hair, odors, and other household dust

5 Stages of Air Cleaning: Advanced purification for the cleanest air quality; A combination filter cartridge with mesh pre-filter and Hepa H13 activated carbon filter, plus a UV light and Ion generator to freshen air even further

True Hepa Filtration: High quality air purifier with a True Hepa H13 filter that captures 99.97% of particles including ultra-fine dust, smoke, fiber and pet hair

Clean Air Ionizer: The SilverOnyx Hepa air purifier with ionizer, UV light, and activated carbon filter; The most sophisticated air purification technologies for the freshest air; A 2.5 Pm (particulate matter) sensor automatically adjusts air flow to ensure consistently high quality air

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Efficient H13 Purification: Equip with H13 True HEPA Filter and high-efficiency filter system, our air purifier CADR up to 300+ (m³/h) and it can easily filter particles as small as 0.3 microns in the air, such as dust, smoke, pollen, hair, and odor. Turn on the high-efficiency air purifier, it can refresh air per hour for a room as large as 1095 sq ft / 100 m², and you can enjoy a new comfortable air environment every moment of the day.

Second Treatment Air: H13 filtration only captures 99.97% of 0.3 microns, 0.03% of 0.3 microns particles and substances smaller than 0.3 microns are still emitted into the air. Our original UV treatment technology can purify the air twice. Compared to other air purifiers, we do a more thorough purification of the air while keeping you healthy. (Tips: UV function is off by default, turn it on to enjoy a healthier life.)

Feel The Air Change: Are you still worrying about not knowing the surrounding air quality? Our air purifier with a built-in dust sensor will be a good choice. When the air purifier is in auto mode, the air quality indicator will turn yellow or red if the surrounding air becomes cloudy, the fan will speed up to clean the air faster. Grasp the current air condition and "touch" the healthy.

Your Silent Companion: Choose the sleep mode, enjoy a quiet night, and even forget the existence of the air purifier. The fan of our air purifier runs with low noise and low speed, and all the indicators will turn off. It will not disturb your sweet sleep, and even a light sleep baby can enjoy the comfortable air in the quiet night.

Convenient Filter Replacements: Unlike other air purifiers, this air purifier is very easy to replace the filter element. Grab the rope on the side, open the filter cover, and easily take out or replace the filter inside. We recommend that you replace the air filter every 3-6 months to ensure the purification effect. (Tips: To ensure the effectiveness of the product, we recommend that you use the official filter).