10 Best Air Purifiers for Large Rooms – Expert Tested & Reviewed 2024

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• : With the help of Votexair technology, you can comfortably stay in the living room without second smoke, pet dander and hair and carbon monoxide when you use the fireplace
• : Don't worry about dust and pollen when you stay in the bedroom where bedding, furniture and potted plants are. Thanks to the AirSight Plus technology, the laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display
• : With the patented ARC Formula technology, Core 400S-P is the perfect air purifier to remove any odor from VOCs in the kitchen. You're left with only clean, crisp, fresh air
• : Turn on Auto Mode and the air purifier will automatically adjust the fan speed setting for you and update the display to keep you informed. Even though you walk into the basement, you can feel fresh air without dust and odor
• : The top-performing Levoit Core 400S-P Smart Air Purifier has a CADR of 260 CFM and can purify the air of a 1980 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters)
• : Our filter has a strong filtration performance of ultra fine particles. 99.97 percent filtration efficiency for 0.1-0.3 μm airborne particulates, including pollen, dust, and animal dander. Disclaimer: Tested by an independent lab
• - : Keep the Core 400S-P running throughout the night, as Sleep Mode uses the lowest fan speed (24 dB) to create a sleep-friendly space that’s as quiet as falling leave
• : With the free VeSync app, you can control air purifier settings, set timers, check filter life, and connect to third-party voice assistants
• : The Core 400S-P is Energy Star, FCC certified, ETL listed, German Design Award (2021) and iF Design Award (2021).

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• ：The Vital 200S-P is designed specifically for allergy groups, effectively preventing allergens such as pollen, pet hair, dander, and dust from the air. Its efficient filtration system captures tiny particles, significantly improving indoor air quality and helping you and your family enjoy fresher air.
• : Purify your air quickly. With a traditional air inlet and the additional U-shaped air inlet, airborne pet hairs and odors can easily be trapped without causing clogs
• : The Vital 200S-P is perfect for large, indoor spaces, especially large bedrooms. It has a CADR of 242 CFM and can purify the air of a 1800 ft² space once/hour (based on Levoit's Original Filters; not applicable to other replacement filters)；
• : Our filter has a strong filtration performance of ultra fine particles 99.97 percent filtration efficiency for 0.1-0.3 μm airborne particulates, including pollen, dust, and animal dander allergens.Disclaimer: Tested by an independent lab
• : When in Auto Mode, the Vital 200S-P will automatically adjust the fan speed to protect your air quality while you rest. Levoit Original Filter is HEPA-grade while operating in Sleep Mode, as tested by an independent lab
• -: Cleaning the Pre-Filter by water helps the 3-stage filtration system last longer. The Efficient Activated Carbon Filter helps remove pet odors, fumes, and VOCs
• : The light sensor detects the brightness of the room and adjusts the display according to the ambient light. You can turn it on or off through the VeSync app.
• : Have a varied sleeping schedule Schedule exact start and end times for the Vital 200S-P, selecting which fan speed or mode you’d like the air purifier to use at different time periods, such as Pet Mode, Auto Mode or Sleep Mode
• : With the free VeSync app, you can control air purifier settings, set timers, check filter life, and connect to third-party voice assistants
• : Off-brand replacement filters can cause damage to your air purifier. For best results and product performance, please purchase the official Levoit replacement filter

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• [DOUBLE SIDED AIR INTAKE] WESTHEY air purifier has 2 PCS HEPA filters to achieve double-sided simultaneous air intake, which can effectively purify 99.98% of air pollutants. Large room air purifier for home large room up to 2500 ft² with CADR up to 1605 CFM, suitable for dorm, offices, nurseries, baby rooms, bedrooms, living rooms, pet homes, basements, kitchens, Senior center, smoking room, etc
• [TRUE HEPA AIR FILTER] HEPA air purifiers include 2 PCS filters, more cost-effective. Air purifier large room adopting three layers of filtration and adding activated carbon particles, it can effectively purify pet hair, pet dander, odors, tiny particles of dust, pollen, smoke, wildfire smoke, Automobile exhaust and other pollutants. The washable filter covers on the front and back can be used to directly rinse off air pollution particles and hair on the surface with water
• [FRAGRANCE DIFFUSER BABY LOCK] Home air purifier with an aromatherapy box (Attaches to the top of the air vent, come with extra 2 essential oil cotton pads). You can drop in your favorite essential oils (not included) to help you relax your body, sleep and purify odors. Pet air cleaner has thoughtful child lock design to avoid babies or pets touching the buttons
• [AIR DETECTION AUTO MODE] The smart air cleaner can monitor the quality of PM2.5 in the air in real time and feed it back to the display and air quality light. In AUTO mode, if the fan air purifier detects air pollutants, the display will show yellow or red, and the air purifier fan will increase the wind speed to clean the air faster. Using the WESTHEY HY4866 room air cleaner under wildfire smoke pollution will double the purifying effect of other air purifiers
• [3 TIMERS 4 FAN SPEEDS] Pet air purifier supports three timers: 2/5/8H and good for energy saving. And 1/2/3/4 F fan wind speed for your choice, the higher the fan wind speed the faster the pure speed. Running 4F mode for a long time will activate air purifier's automatic protection program and jump to auto mode. If you like white noise at a higher fan wind speed, you can choose 3F
• [HEPA FILTER REMINDER] WESTHEY large air purifier is equipped with a filter replacement reminder function and shows the filter life on the display. Note that this is to ensure that the purifying effect, if you find that the filter is already dirty you can change it earlier or the filter is not dirty you can choose not to change it, long press the filter button to reset. We recommend replacing the filter every 3-6 months to ensure purification effect

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• SMART CONTROL FOR HEALTHIER HOMES: ECOSELF Home air purifier offers convenient app control, allowing you to adjust settings via your smartphone. Perfect for busy lifestyles, this feature lets you easily select purification modes, set timers, and customize settings to ensure optimal air quality and health protection for your family.
• 2X POWER FILTRATION FOR LARGE ROOMS: The 2X-Power Filtration system purifies the air twice per hour for large living areas Up to 1295 ft², capturing 99.97% of airborne particles, ensuring a smoke-free, dust-free, aIIergen-free, and odor-free environment for you and your family!
• INTELLIGENT COMFORT WITH AQI DISPLAY: Smart air purifier for bedroom features a PM 2.5 display and infrared sensor to monitor air quality in real time, automatically adjusting fan speed for a clean and safe environment. Ideal for combating wildfire smoke and pet odors, it keeps you informed about your air's health at a glance.
• QUIET & AROMA FOR TRANQUIL SLEEP：Enjoy peaceful nights with our 22dB QuietMax Sleep Mode and aromatherapy function. Operating at an ultra-low noise level, it ensures minimal disturbance while enhancing relaxation with gentle aromas, creating a serene environment for your restful sleep.
• SMART AIR CARE & EFFORTLEDD MAINTENANCE: Experience peace of mind with our room air purifier, offering versatile settings like Timer, Fan Speed, Auto Mode, Sleep Mode, and Lock Controls for consistent performance, a Filter Indicator for effortless maintenance(For best product performance, pls purchase ECOSELF official replacement filter).