9 Best Air Purifiers For Large Rooms (Review) In 2020

One of the top-rated air purifiers for large rooms, this Honeywell Air Purifier is designed to improve the air quality in your home and neutralize odors to offer you a clean and healthy breathing experience. This air purifier can capture up to 99.97% of airborne particles as small as 0.3 microns and offers 4 air cleaning levels, including a Turbo mode that can easily be selected with the touch controls on the top of the machine.

Using the patented Honeywell A and A+ Pre-Filter, the Honeywell HPA300 effortlessly captures large particles, including dust, lint, fibers, pet dander, and more, and even helps reduce odors from cooking, tobacco, and even bathrooms. These Pre-Filters work alongside a Certified Honeywell True HEPA R filter that captures microscopic allergens so you can breathe easy. The Honeywell A and A+ Pre-Filter should be changed every 3 months. True HEPA Filter should be replaced every 12 months. The Filter Change Indicator will let you know when your filters need changing. For more quality products for your home, check out our guide to the best ozone generators.

Coming in at under $100, this air purifier can remove up to 99.97% of fine particles from the air in a space up to 215sq. ft. The LEVOIT Air Purifier uses a 3-stage filtration system to thoroughly rid the air in your home of any unwanted particles, odors, and toxins with ease. Within the machine, you’ll find an Ultra-Fine Pre-Filtre, a Japanese True HEPA Filter, and a High-Grade Granular Activated Carbon filter. The pre-filter will need changing every 2-4 weeks for maximum efficiency. In contrast, the other two only need replacing every 6-8 months, and the handy Check Filter Indicator will remind you when the filters need changing.

The top-rated air purifier has been thoroughly tested and certified for energy efficiency without compromising on high performance. As LEVOIT understands the most commonplace for an air purifier is in the bedroom, they’ve also incorporated an intelligent ˜sleep’ mode to reduce the noise levels emitted by the machine. In contrast, you sleep, and you can easily turn off the LED display so you can sleep and breathe in comfort. For more excellent options like this, especially for pet owners, check out our guide to the best air purifiers for pets.

One of the most advanced air purifiers for large rooms, this Smart Air Purifier by Coway is designed to clean the air twice in an hour in a room-sized 1,560sq. ft. For best results, you’re going to want 5 full cleans in an hour, so in practice, we recommend you use this filter in a room of 625sq. ft. The machine uses its own Coway Airmega Max2 filter, which combines activated carbon with a True HEPA Filter to capture and reduce particles in the air by up to 99.97%, as well as reducing over 99% of volatile organic compounds and toxic fumes including NH3 and CH3CHO.

The pre-filter is washable so it can be used time and time again, and there’s an LED display that lets you know when the pre-filter needs a wash or the main filer needs changing. The impressive ˜Smart’ elements of this machine are what make it our Premium Pick. They include aspects such as a real-time indicator letting you know the quality of air in your room, plus the five fan modes, including a Smart mode that automatically changes the power based on the quality of air. The machine is relatively quiet, emitting just 43.2db at its loudest and virtually no noise at all on ˜Sleep’ mode. For more amazing products for your home, check out our guide to the best commercial dehumidifiers.

Combining upgraded technology with a modern design, this Medify Air Purifier is designed to help with the best quality long-term air cleaning for any home. While it’s not a medical device in itself, by using Medical Grade H13 Filters (a higher rating than True HEPA), it removes up to 99.97% of unwanted particles including hair, fibers, dander, pollen, formaldehyde, and so much more from your air so you can breathe the freshest air at all times.

The machine is designed to clean the air in a 420sq. ft room in just 15 minutes and has been CARB, Energy Star, and ETL Certified for energy efficiency. What’s more, the tempered glass panel makes the machine as a whole incredibly easy to clean and resistant to scratches while the integrated handles make it easy to move from room to room. The machine offers 4 fan speeds plus a ˜night’ mode that reduces noise and light emitted from the purifier, and the ionizer function can easily be turned on/off. There’s even an 8-hour timer setting and child-lock function for added security. You may also like some of the best air quality monitors from our list, so take a moment to check them out.

This stylish Winix Air Purifier uses a True HEPA Filter to capture up to 99.97% of airborne molecules to make your home as fresh and comfortable as possible. This is one of the top-rated Air Purifiers for large rooms and works using a 3 stage process to rid up to 360sq. ft rooms of any unwelcome particles or odors. With four fan modes, you can choose to enjoy nearly silent cleaning or boost the power for maximum airflow and cleaning. There’s also a sleep mode that reduces noise and dims the display lights. This mode is automatically activated by sensing the amount of ambient light in the room!

The smart sensors are also continuously monitoring the air quality, so you know what you’re breathing in and will adjust the fan speeds for optimum cleaning. The machine uses a washable AOC Carbon Filter made of activated carbon in addition to being an air purifier with permanent filter for large rooms by using a PlasmaWave filter. This acts as a permanent filter to break down odors, allergens, chemicals, and other pollutions without emitting toxic ozone. For more useful products for your home, check out our selection of the best humidifiers.

LEVOIT have a few inclusions in our list of the top-rated air purifiers for large rooms thanks to their dedication to providing high-quality, energy-efficient cleaning that’s always 100% ozone free. LEVOIT Air Purifier for Home Bedroom uses a True HEPA H13 Air Filter that removes up to 99.97% of harmful germs, dust, pollen, pet dander, mold spurs, and a huge number of other particles in the air as small as 0.3 microns. This machine also incorporates œSmoke Eaters and œOdor Eliminators to keep the air in your home clean and free of bad smells.

The honeycomb activated carbon filter, True HEPA filter, and pre-filer work together to offer 30% higher purify efficiency and 30% faster cleaning than other brands. With auto mode turned on, the purifier will automatically adjust between 3 fan speeds while letting you know the air quality around you. The LED display can be turned on/off, and the maximum noise level of 52db means you can sleep distraction-free even when the machine is running overnight. For more amazing devices like this, check out our guide to the best white noise machines.

Designed to effortlessly improve the air quality in your home, the Alen BreatheSmart Flex was made with the intention to be usable in any type of flexible space with a modern, stylish appearance that compliments any decor and can clean the air in spaces up to 700sq. ft every 30 minutes. One of our favorite air purifiers for large rooms, this model has been created with a good night’s sleep in mind and is dedicated to removing allergens from the air as well as utilizing WhisperMax technology to allow users to sleep peacefully.

The air purifier uses a high capacity True HEPA filter layer to trap 99.97% of airborne particles. It boasts a lifespan of 3-5 months longer than standard filters in addition to ultra-low energy consumption. The Pure Filter used in this machine even incorporates an antimicrobial compound that kills airborne germs, bacteria, fungi, and viruses to allow you to live in a cleaner, healthier household. For more cool devices for your home, check out our guide to the best wall AC units.

Another top-rated air purifiers for large rooms from LEVOIT, this H13 True HEPA Filtered Air Purifier and cleaner is an excellent addition to the home of any allergy sufferer, pet owner, or smoker thanks to the ability to quickly remove up to 99.97% of airborne particles in rooms up to 881sq. ft in just 30 minutes! The auto mode function lets you know the air quality in your home in real-time while dedicating contaminants in the air and adjusting the fan speeds accordingly. At the same time, the machine only admits 25db of noise on the lowest setting so you can sleep soundly. The LED Display and Timer can also be switched off to reduce light pollution overnight, and the machine itself is CARB and FCC Certified as well as being ETL Listed.

This 3-in-1 air purifier might be the last of our top-rated air purifiers for large rooms, but that by no means makes it the least impressive! With a pre-filter and charcoal filter to capture large particles such as pet hair and odor-absorbing qualities, followed by a True HEPA Filter that removes up to 99.97% of harmful bacteria and other particles as small as 0.3 microns, and finished with a UV-C light to kill off any airborne germs and viruses, Germ Guardian Air Purifier is great for ensuring a hygienic and clean living space. The machine offers 3-speed settings and an Ultra-Quiet Mode with a timer perfect for running the air purifier overnight, and the sleek and stylish design means this machine can effortlessly integrate into any home.