Best Air Purifier For Large Spaces (2024 Updated)

The Dyson Pure Hot + Cool Air Purifier, Heater + Fan – HP04 is a multi-functional device that helps create a cleaner, healthier home environment. With Dyson technology, it is scientifically proven to capture particles as small as allergens and bacteria. The HP04 is equipped with a sealed HEPA filter that captures 99.97 percent of allergens as small as 0.3 microns, making it an ideal air purifier for allergies, pets, dust, smoke, pollen, and mold spores.

The HP04 automatically senses air pollution events and initiates purification, displaying air quality levels on its LCD display. The device projects purified air throughout the whole room, thanks to its Air Multiplier technology which delivers over 77 gallons per second of smooth, yet powerful airflow. Plus, the HP04 has a 350 degree oscillation, which directs the airflow where you need it to help make the air cleaner.

The HP04 is also a purifying space heater. It can be used for long range personal heating or fast, even room heating, with thermostatic control in the winter to bring the room up to the right temperature. Additionally, the HP04 is Wi-Fi connected and can be controlled remotely using the Dyson Link app. You can also use voice control to turn the device on/off, turn on auto mode, and update you on the indoor air quality with Alexa.

It is important to note that other product listings for non authorized 3rd party sellers are not covered by official Dyson warranty and unauthorized replacement filters are not tested or verified to perform at HEPA standard. Therefore, it is recommended to only use authentic Dyson filters to ensure a sealed system and proper functioning of the machine.

The Molekule Air Pro is an innovative air purification system designed to provide clean air for large residential and business spaces up to 1000 sq. ft. It is FDA-cleared to destroy viruses, bacteria, odors, smoke, pet dander, mold and other pollutants, offering a comprehensive solution to air pollution.

The Air Pro features Photo Electrochemical Oxidation (PECO) filters, which work at the molecular level to destroy pollutants more effectively than traditional HEPA filters that merely capture them. It also has particle and chemical sensors to detect and categorize VOCs and a range of air particles. To ensure optimal air purification, it has two auto-protect modes to automatically regulate fan speed based on the detected particle levels, as well as a 6-speed manual mode.

This device is also portable, thanks to its vegan leather handle, so it can be easily carried and plugged in anywhere in the home or business for increased flexibility. Plus, it is Wi-Fi capable with an easy-to-control touch-screen interface and an iPhone or Android app to monitor air quality from anywhere.

The Molekule Air Pro also guarantees ozone-free air purification, and its filter replacement is easy as it comes with a 6-month filter. Furthermore, it operates at a whisper-quiet noise level of 33 decibels, so it can be used in any environment without causing disturbance.

This OSIMO air purifier has been designed to offer a powerful and efficient 3-stage filtration system which can remove 99.9% of air pollutants. It features a pre-filter, true HEPA filter and activated carbon filter to capture particles as small as 0.3 microns, helping you to enjoy the fresh air in your home. With CE, FCC and ROHS certification, it is 100% no ozone, ensuring your safe use.

The air purifier has 3 modes to adjust the fan speed, including sleep mode, normal mode and strong purification mode. It can quickly clean and release 51-150m/h of fresh air in your room, improving the air circulation and providing healthier air. With the advanced silent technology and noise reduction fan blade design, the noise in sleep mode can be as low as 22dB, creating a quiet and comfortable indoor environment.

This portable air purifier is very suitable for small areas within 215sq.ft (20m³). Its compact design comes with an extended 4.9ft Type-C USB cable and requires 5V2A of current to operate at 3 mode speeds. Its high-grade white matte shell is both practical and decorative, making it an elegant addition to your home.

The Official replacement filter is available on Amazon (B098NBBJ9T), and it is recommended that you need to replace the air filter every 6 months. Additionally, this air purifier will provide 1-year quality assurance. If you have any questions, please contact us and we are committed to providing you with professional and satisfactory solutions.

This Dyson Pure Hot + Cool is the perfect solution for a cleaner, healthier home environment. It combines three functions – air purifying, heating, and cooling – into one machine, so you don’t have to make any compromises.

The Pure Hot + Cool uses advanced Dyson technology to detect airborne particles and gases and then report them in real time. The HEPA filter captures more than 97 percent of allergens as small as 0.3 microns, making it ideal for removing pet hair, dust, and pollen from your home.

The Pure Hot + Cool projects purified air throughout the entire room, with Air Multiplier technology delivering over 77 gallons of smooth yet powerful airflow per second. It also oscillates up to 350 degrees, allowing you to direct the flow of air where you need it.

Not only can the Pure Hot + Cool be used for personal heating or for fast, even room heating, but it also offers a wide range of other features. There’s a sleep timer, 10 air speed settings, and an automatic shut off if it’s tipped over. It’s also been certified as an asthma and allergy friendly product, and awarded the Quiet Mark accreditation. There’s even a night-time mode, which monitors and purifies using the quietest settings, while dimming the display.

The Dyson Pure Hot + Cool brings the power of air purifying, heating, and cooling all into one device. Its advanced features make it perfect for creating a cleaner, healthier home environment, and it’s been certified as asthma and allergy friendly, and awarded the Quiet Mark accreditation. With its sleep timer, 10 air speed settings, automatic shut off, and night-time mode, it’s the perfect solution for all air purifying needs.

The Shark HC452 3-in-1 Air Purifier, Heater & Fan with NanoSeal HEPA, Cleansense IQ, and Odor Lock is the perfect solution for purifying the air in a 500 square foot space. Its Pure Air Microforce technology uses a powerful fan to quickly and quietly purify the air. The Anti-Allergen Nanoseal Filter with true HEPA captures 99.98% of particles, dust, allergens, and smoke measuring in at 0.1-0.2 microns.

The Clean Sense IQ tracks air quality and auto-adjusts power to maintain clean air in your home. The control panel displays data in real time and measures three particle sizes: PM1, PM2.5, and PM10. Thermal Comfort Control intelligently adjusts to the selected temperature and warms rooms while maintaining the ideal temperature. The 3-in-1 mode allows you to choose between purified air, purified heat, or purified fan for pure comfort in every moment.

The Shark HC452 is equipped with advanced safety features and rigorous testing to prevent risks from overheating, tipping over, and more. To ensure your air purifier functions and filters properly, use genuine Shark Filters and Replacement filters (HE1FKBAS). Included in the box is the Shark air purifier 3-in-1 and Nanoseal HEPA filter.

The Shark HC452 3-in-1 Air Purifier, Heater & Fan with NanoSeal HEPA, Cleansense IQ, and Odor Lock is the perfect tool for purifying the air in a 500 square foot space. Its Pure Air Microforce technology and Anti-Allergen Nanoseal Filter with true HEPA captures 99.98% of particles, dust, allergens, and smoke. Clean Sense IQ track air quality and auto-adjusts power to maintain clean air in your home while Thermal Comfort Control intelligently adjusts to the selected temperature and warms rooms while maintaining the ideal temperature. Advanced safety features and rigorous testing prevent risks from overheating, tipping over, and more.

Shark’s HE601 Air Purifier is the perfect choice for keeping your home clean. With six high-speed micro-fans, it evenly distributes airflow across the filter, providing ultra-fast and ultra-quiet cleaning. The Clean Sense IQ feature tracks air quality and auto-adjusts power to maintain clean air in your home. The easy-to-use control panel displays data in real time, so you can be sure your air is always up to the highest of standards.

The Anti-Allergen Multi-Filter captures 99.98% of dust, dander, allergens, smoke, and household odors. It’s based on HEPA filtration standards, able to filter to 0.3 microns. An advanced odor guard on the filter further protects against household odors from cooking, cleaning products, and more.

The powerful six-fan system is capable of purifying up to 1,200 square feet. An intuitive display panel gives you real-time air quality reports, so you can have the confidence and clarity you need to be sure your air is clean. And with the included remote control, you can have complete control from anywhere in the room.

Shark’s HE601 Air Purifier is designed to give you all-day clean air confidence. With its ultra-fast and ultra-quiet cleaning, advanced odor protection, and expansive cleaning area, you can rest assured your home will be free of dust, dander, allergens, and smoke.

The HATHASPACE Dual Filtration Air Purifier is the ideal tool for eliminating pollutants and odors from the air in your home or office. Featuring a superior H13 HEPA filter, this powerful air purifier removes 99.9% of particles down to PM 2.5, including pollen, dust, pet dander, VOC’s, smoke, and odors.

This large smart air purifier comes with two H13 True HEPA composite filters and two washable filters, as well as a 5-year warranty and award-winning customer support 7 days a week. A unique honeycomb activated-carbon filter absorbs odors, smoke, and VOC’s, while the state-of-the-art fan and motor ensures clean air is delivered quietly and efficiently.

The advanced AUTO mode features a smart air quality sensor that 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 can always be sure of the air you’re breathing. Enjoy the peace of mind that comes from a trusted American brand that is quality tested and backed by CARB, ETL, and Energy Star.

The HATHASPACE Dual Filtration Air Purifier is ideal for schools, universities, classrooms, hospitals, restaurants, hotels, doctor offices, and homes, bedrooms, dorms, apartments, and living rooms. Enjoy clean, fresh air and breathe easier during allergy season with this powerful air purifier.

The CLEANFORCE Extra Large Air Purifier is the perfect solution for large rooms, covering up to 3000 sqft. With advanced filtration technology, it offers superior purification capacity, filtering up to 4650 sqft in one hour, and 2325 sqft in 30 minutes. It has an H13 True HEPA Filter, capable of filtering out 99.97% of fine particles, dust, pet dander, smoke, odors, pollen, and VOCs.

The air purifier is easy to operate with a simple touchscreen and remote control. It features smart auto mode, four fan speeds, twelve-hour timer, sleep mode, four colors LED air quality display, auto on/off, and child lock. Additionally, it operates quietly at just 35dB on the lowest setting for a peaceful sleep or work environment.

This air purifier is fully certified and ETL listed, FCC certified, Energy Star Verified, California Air Resources Board (CARB), and CA PROP 65 Compliant. It also has a replacement filter available with the ASIN B08MVTRQN8.

The CLEANFORCE Extra Large Air Purifier is the perfect solution for a healthy, clean air environment. It is ideal for homes, offices, classrooms, and other large rooms, and offers superior purification capacity, touchscreen and remote control operation, and quiet operation. With its advanced filtration technology, it is capable of filtering out 99.97% of fine particles, dust, pet dander, smoke, odors, pollen, and VOCs.

The Clorox Air Purifier is the perfect solution for keeping your home air clean and healthy. It features a 3-stage 360° filter to capture allergens, particulates, viruses, bacteria, and odors in three filter layers. The outer pre-filter captures large dust particles and pet hair, while the True HEPA filter captures 99.97%* of allergens and particulates and 99.9% of viruses and bacteria**. The active carbon filter then reduces VOCs and odors to keep air smelling fresh.

This air purifier also features a PM2.5 digital display and a color-coded light from green/good to maroon/hazardous to keep you informed of the current air quality. It also has an AUTO Mode that automatically adjusts the fan speed according to changes in the air quality.

The Clorox Air Purifier is ideal for large rooms, cleaning up to 5 times per hour when used in a room 320 sq. ft. and 1 time an hour when used in a room up to 1,500 sq. ft.**** and is whisper quiet.

It includes 1 Clorox Large Room Air Purifier and 1 Clorox True HEPA Filter that lasts 6-12 months. For optimal performance, it’s recommended to replace the filter every 6-12 months.

Stay in control of your home’s air quality with the Clorox Air Purifier. Get yours today and breathe easier.

The Coway Airmega IconS is an app-enabled, Amazon Alexa compatible air purifier that is designed to clean spaces up to 649 sq. ft. in 30 minutes. It is equipped with a HyperCaptive Filtration System which includes a pre-filter, deodorization filter, and a True HEPA Filter that can reduce up to 99.999% of 0.01-micron particles, including pollen and other allergens, as well as 99% of volatile organic compounds and odor.

The IoCare mobile app allows you to keep track of your indoor and outdoor air quality, filter notifications, scheduling, and speed and smart mode control. Additionally, it is compatible with Amazon Alexa, Dash Replenishment, and features a 24/7 pollution monitor, air quality indicator, and three-stage manual fan speed. The air filter indicator will tell you when the filters need to be replaced and the prefilters need to be cleaned for maximum efficiency, based on how much air they have processed.

The Airmega Icon also features a fast, wireless charging function on the top plate which makes it easy to charge any Qi compatible device. It has an award-winning design that tucks easily into any space and fits perfectly into any room's aesthetics. Plus, it comes with an industry-leading 5-year Limited Manufacturer's Warranty for extra peace of mind.

The Coway Airmega IconS is the perfect air purifier to keep your air clean, healthy, and fresh. With its smart mode feature and voice control, you can monitor the air quality, adjust the purification to the necessary level and save energy when it's not needed, all while having a stylish and modern appliance in your home.