In the pursuit of fostering an optimal learning environment, one crucial factor often goes overlooked: the quality of the air students breathe.
It may come as a surprise, but poor air quality within classrooms can have a profound impact on students’ cognitive abilities, decision-making skills, and concentration levels.
The need for improved classroom ventilation has become more apparent, not only for its academic benefits but also for the health and well-being of both students and teachers.
This article aims to shed light on the importance of air purifiers in classrooms and guide readers in selecting the best air purifiers tailored to their classroom needs.
By exploring the benefits of improved air quality and delving into the various factors to consider when choosing an air purifier, we seek to empower educators and decision-makers in enhancing the overall educational experience through cleaner and purer air.
Together, let us uncover the transformative potential of air purifiers in classrooms and foster an environment where students can thrive.
Our Recommendation for Best Air Purifier For Classroom and Schools:
The Levoit Core 600S is a powerful air purifier designed for large classrooms, capable of eliminating allergens, viruses, and particles as small as 0.3 microns.
It covers up to 600 square feet of space, featuring innovative smart technology like AirSight Plus, smart sensors, and app compatibility.
With HEPASmart technology, low noise levels, and sleep mode, it provides a healthier learning environment with improved air quality and user convenience, while also being CARB certified.
List of Best Air Purifiers For Classroom
Selecting the right air purifier that matches the size of the classroom is a crucial consideration for effective air purification.
By addressing the often-ignored issue of germs and pollutants lurking within classroom spaces, air purifiers can play a pivotal role in creating a clean and healthy learning environment.
Moreover, the addition of air purifiers not only promotes the well-being of students but also serves as a compelling attraction, drawing more students to classrooms that prioritize their health and comfort.
01- Levoit Core 600S – Overall Best Air Purifier for Classroom
Reasons To Avoid
As a team of experts who have personally used and tested the Levoit Core 600S air purifier, we can confidently say that it is the best air purifier for classroom use in 2024.
This best air purifier for school classroom stands out from its competitors in several ways, including its advanced VortexAir Technology and HEPASmart air filtration for classrooms.
One of the key benefits of the Core 600S is its ability to purify the air in large classrooms. With its 3-stage mechanical filtration system, the Core 600S can eliminate harmful contaminants that you might find in a classroom, including allergens, virus particles, pollen, bacteria, cooking smells, and pet odors.
In our testing, we found that the Core 600S effectively cleans 99.93% of particles down to 0.3 microns in a 300 square foot space within one hour.
Moreover, the Core 600S is recommended for ultra-large spaces up to 600 square feet, and it can clean the air in a 584 square foot room 4 times per hour.
This means that it can drastically improve the air quality in a classroom and create a healthier learning environment for students.
Another benefit of the Core 600S is its innovative smart features. The AirSight Plus technology in the Core 600S provides four levels of air quality monitoring, and the device features smart sensors that adjust the fan speed based on the air quality.
Additionally, the Core 600S is compatible with the VeSync app, which allows users to set timers, manage settings, and monitor filter life remotely. The device can also be controlled through voice commands via Amazon Alexa or Google Assistant.
The Core 600S also features a memory function that retains previous settings for easy setup, and the Sleep Mode keeps the device on the lowest setting during the night to avoid disturbance.
Moreover, the noise level of the Core 600S is relatively low, even on high fan power, making it suitable for use in classrooms without creating distractions or disruptions.
One of the drawbacks of the Core 600S is that it is not suitable for small classrooms or bedrooms due to its larger size and weight. However, this is a trade-off for its ability to purify large spaces effectively.
In terms of its evolution from previous models, the Core 600S departs from the traditional cylindrical shape of Levoit air purifiers and features a rectangular design. It also employs HEPASmart technology, which offers improved performance and longer-lasting filters compared to previous models.
Additionally, this best classroom air purifier is capable of achieving CARB certification for its low ozone emission levels, making it an environmentally friendly choice.
In conclusion, the Levoit Core 600S is the best air purifier for classroom use in 2024. Its advanced VortexAir Technology, HEPASmart filtration system, and innovative smart features make it stand out from its competitors.
The Core 600S can drastically improve classroom air quality and create a healthier learning environment for students. Its memory function, low noise level, and compatibility with the VeSync app and voice commands make it user-friendly and convenient to use.
We highly recommend the Levoit Core 600S air purifier for anyone looking for the best air purifier for large classrooms or other ultra-large spaces.
Key Features & Specifications:
|Solid-base, larger size
|Powerful air purification
|Lightweight (13.6 lbs)
|3-stage mechanical filtration
|Up to 1588 sq ft
|ACH (Air Changes per Hour)
|2X to 4X in rooms up to 600 sq ft
|Silent mode: 26 dB, Fan power: 55 dB
|AirSight Plus Technology
|Intelligent air quality sensing
|Remote control and monitoring
|Integration with Alexa and Google Assistant
02- TruSens Z3000 – Best HEPA Classroom Air Purifier
Reasons To Avoid
With its 4-stage air cleaning system, TruSens Z3000 can drastically improve the air quality in a classroom by capturing harmful contaminants such as allergens and germs.
One of the key features of the TruSens Z-3500 is its PureDirect bottom-to-top air flow system, which distributes air more efficiently.
The axial-centrifugal fan provides optimal suction and focused air streams, ensuring that all corners of the classroom are covered. The air purifier is also CARB certified, meeting high safety standards.
This best air purifier for a classroom has a simple and sleek design with easy-to-clean touch buttons. Despite its size, it is surprisingly lightweight and easy to move thanks to the signature handle.
It also includes a SensorPod for detecting air quality throughout the room and a remote air sensor for accurate detection of contaminants.
The 4-stage air cleaning system includes a washable pre-filter, activated carbon filter, True HEPA filter, and UV-C light filter. The True HEPA filter captures 99.97% of allergens down to 0.3 microns, while the UV-C light filter kills 99.8% of germs and bacteria.
Additionally, the TruSens Z-3500 uses True HEPA filters in all models, improving its performance.
The TruSens Z-3500 is claimed to cover up to 1425 square feet, making it the best air purifier for large classrooms. It can clean 99.97% of particles as small as 0.3 microns in 1 hour in a 200 square feet room.
The air purifier operates at different fan speeds and includes a timer and filter replacement indication. It also has Wi-Fi functionality and is compatible with the TruSens Smart App, providing remote control and monitoring capabilities.
The app allows monitoring of indoor and outdoor air quality in real time, scheduling, and filter replacement reminders. The TruSens Z-3500 is also compatible with Alexa.
Overall, the TruSens Z-3500 is a highly accurate and convenient air purifier with advanced features. Its 4-stage air cleaning system effectively captures allergens and kills germs, making it the best air filter for classroom use.
It is lightweight, easy to move, and has a sleek design with touch buttons. Its Wi-Fi functionality and compatibility with the TruSens Smart App provide remote control and monitoring capabilities, making it a great choice for classrooms in 2024.
Key Features & Specifications:
|Air Cleaning System
|4-stage system captures allergens and germs
|Provides optimal suction and focused air streams
|Meets high safety standards
|Washable pre-filter, activated carbon filter,
True HEPA filter, UV-C light filter
|Up to 1425 sq. ft., best for large classrooms
|Cleans 99.97% of particles as small as 0.3 microns in 1 hour in a 200 sq. ft. room
|Includes timer functionality for set-and-forget operation
|Indicator for timely filter replacement
|Wi-Fi & Smart App
|Wi-Fi functionality with TruSens Smart App for remote control and monitoring
03- Levoit Vital 100S – Best HEPA Filter for Classroom
Reasons To Avoid
Levoit Vital 100S air purifier is not only highly effective in purifying the air but also offers a range of features that make it stand out from its competitors.
Our analysis focuses specifically on its suitability for classrooms, considering the needs of students and teachers alike.
One of the key decision-making factors for choosing an air purifier for a classroom is its ability to remove harmful contaminants that may be present in the environment.
This school air purifier excels in this area with its advanced 3-stage filtration system. The washable pre-filter, True HEPA filter, and activated carbon filter work together seamlessly to capture and trap airborne particles as small as 0.3 microns.
This includes common allergens, pet dander, dust, pollen, and even smoke particles. With an impressive elimination rate of at least 99.97%, the air purifier ensures that harmful contaminants are effectively removed from the classroom air.
Furthermore, the Levoit Vital 100S is designed to provide a continuous supply of clean air, making it an ideal choice for classrooms. Its lightweight construction and compact size allow for easy placement in any classroom setting.
The three-speed options cater to different needs, offering flexibility in controlling the purification process.
The lowest speed operates so quietly that it will not disrupt the classroom environment, while the higher settings provide enhanced air purification during periods of increased activity or when dealing with more significant air quality issues.
Another noteworthy feature of this classroom air cleaner is its compatibility with smart home devices. Through integration with Alexa and voice-activated commands, teachers can effortlessly control the air purifier, adjusting settings as needed without disruption.
This hands-free convenience adds to the overall ease of use and ensures that purifying the air in the classroom becomes a seamless part of the daily routine.
Considering the harmful contaminants commonly found in classrooms, such as allergens, dust, and volatile organic compounds, it is crucial to mention the effectiveness of the Levoit Vital 100S in addressing these concerns.
By removing pet hair, dander, food smells, and other unpleasant odors, the air purifier creates a more pleasant and healthier learning environment. Students can breathe easier, reducing the potential for allergies and respiratory issues.
Moreover, teachers will appreciate the reduction in distracting odors, allowing them to focus on teaching and creating a conducive learning atmosphere.
In terms of its evolution from previous models, the Levoit Vital 100S showcases improvements in its filtration system, making it even more efficient and reliable.
The inclusion of a washable pre-filter ensures ease of maintenance, as it can be cleaned regularly to maintain optimal performance.
Additionally, the durability and high-quality materials used in its construction give the air purifier a solid and long-lasting feel, providing peace of mind for both teachers and students.
After personally experiencing the Levoit Vital 100S air purifier, we confidently declare it the best HEPA air purifier for classrooms in 2024.
Its exceptional performance, user-friendly features, and ability to effectively purify the air make it a top choice for educational settings.
With its comprehensive filtration system, ease of use, and compatibility with smart home devices, this air purifier offers a valuable solution for cleaning the air in classrooms and creating a healthier environment for students and teachers alike.
Key Features & Specifications:
|3-stage: washable pre-filter, H13 True HEPA filter, high-efficiency activated carbon filter
|Particle Removal Efficiency
|Traps at least 99.97% of 0.3-micron airborne particles
|Room Air Quality Monitoring
|App provides information on room air quality
|Operating Conditions Temperature
|14°–104°F / -10°–40°C
04- Medify MA-112 – Best Air Filters for School Classrooms
Reasons To Avoid
One of the most significant benefits of the Medify MA-112 is its ability to purify the air in poorly ventilated classrooms.
It can trap harmful contaminants, such as bacteria, viruses, and allergens, with its H13 True HEPA filter, which captures particles as small as 0.01 microns. Additionally, the activated carbon filter effectively removes unpleasant odors and gases from the air.
The ionizer is CARB certified and emits a safe level of ozone, which can further help purify the air.
The Medify MA-112 is also best suited for classrooms of any size, as it has a coverage area of 1200 to 2400 square feet and performs excellently in cleaning a 400-sq-ft room in one hour.
With air changes per hour ranging from 2X to 4X and a CADR of 400 Dust/ 450 Smoke/ 450 Pollen (cfm), this air purifier can effectively cover the entire classroom.
In terms of design, the Medify MA-112 combines aesthetics with essential features. Its larger body allows for double the number of air filters compared to its predecessor, while the 360° air intake and bottom-to-top airflow system contribute to efficient air purification.
The LED display and air quality indicator light provide real-time updates on the air quality, while the touch screen panel includes neatly placed buttons for easy control.
The Medify MA-112 also offers various features for convenience and customization, such as Auto Mode, Sleep Mode, and a programmable Timer.
The Smart Sensor detects air quality changes and adjusts the fan speed accordingly, while the Child Lock function prevents unauthorized changes to the settings.
The LED indicator for filter replacement ensures timely replacements, and the air purifier comes with a lifetime warranty.
The only drawback of the Medify MA-112 is that it can be loud at maximum speed, but its DC motors ensure quieter operation at lower speeds.
Overall, we highly recommend the Medify MA-112 air purifier for classrooms. Its powerful 4-stage air cleaning system, large coverage area, and convenient features make it an ideal air purifier for any classroom size.
Its advanced features and efficiency set it apart from its competitors, making it one of the best air filters for school classrooms.
Key Features & Specifications:
|Room Size Coverage
|2000 sq ft
|Air Filtration Performance
|Medical-grade air filtration
|Size (H x W)
|28.3 inches x 15.7 inches
|Casters and handles
|Child Lock, Auto Mode, Smart Sensor
|No Wi-Fi or remote control
05- Blue Pure 211 Auto – Best HEPA Air Filter for Classroom
Reasons To Avoid
As we know, students spend a significant portion of their time in classrooms, and it’s important to ensure that the air they breathe is free from harmful contaminants.
The Blue Pure 211 Auto is an excellent tool for purifying air in the classroom and creating a healthier environment for students.
One of the standout features of the Blue Pure 211 Auto is its 3-stage air cleaning system. The washable or vacuumable pre-filter, polypropylene fiber particle filter, and activated carbon filter work together to remove harmful contaminants you might find in a classroom, including dust, pollen, smoke, and volatile organic compounds (VOCs).
The HEPASilent technology used in the Blue Pure 211 Auto combines electrostatic charging and mechanical filtration, resulting in maximum fan power and performance.
The polypropylene fibers used in the particle filter are naturally anti-bacterial and recyclable, making this air purifier a sustainable choice.
In terms of performance, the Blue Pure 211 Auto outperforms its competitors like LivePure Bali, and Oransi Max in cleaning particles in a 300 square feet room.
With an ACH rating of 5X, it can clean the room every 12 minutes, and its CADR rating is top-tier, meaning that it can purify the air faster than other air purifiers.
Additionally, the HEPASilent technology of the Blue Pure 211 Auto reduces noise levels, making it a great choice for classrooms where noise can be a distraction.
Another great feature of the Blue Pure 211 Auto is its Smart Sensor feature with LED sensor. This air purifier has both dust and gas sensors, allowing it to detect pollutants in the air and adjust its settings accordingly.
The Blue Pure 211 Auto also has only one touch control for simplicity, making it easy for anyone to use. It’s also lightweight and easy to move around, making it a great option for classrooms of all sizes.
The Blue Pure 211 Auto is a budget option for smaller classrooms, but it’s powerful enough to purify the air in rooms up to 540 square feet.
This air purifier has a familiar design, with expected updates, and its customizable pre-filter colors are Scandinavian-inspired. The physical one-touch button is located on top for easier access, and the top air outlet is stylish.
In conclusion, the Blue Pure 211 Auto is the best HEPA air purifier for classrooms in 2024. It’s efficient, powerful, and easy to use, making it a great tool for cleaning the air in the classroom.
Its 3-stage air cleaning system, HEPASilent technology, and Smart Sensor feature make it stand out from its competitors, and its certification by AHAM and CARB ensure its efficiency and safety.
Key Features & Specifications:
|Energy Star certified
|Up to 540 sq ft
|99% removal rate
|Washable fabric pre-filter, particle filter, activated carbon filter
|As low as 23 decibels
|38 watts (highest setting)
|Adjusts fan speed automatically
How to Choose a Classroom Air Purifier
When it comes to creating a healthy learning environment for students, the quality of indoor air cannot be overlooked. Air purifiers play a crucial role in removing pollutants and ensuring clean air in classrooms.
However, choosing the right air purifier for a classroom can be a daunting task. To simplify the process, we have compiled a comprehensive guide on how to choose a classroom air purifier, considering important factors such as classroom size, clean air delivery rate (CADR), filter efficiency, noise level, durability, and more.
Consider the Classroom Size
Before purchasing an air purifier, it is essential to consider the size of the classroom. Unlike homes, classrooms are typically larger spaces, requiring a more powerful air purifier to efficiently clean the air.
Ensure that the device you choose can adequately cover the entire classroom area, as a purifier designed for home use may not be suitable for classrooms.
Evaluate the Clean Air Delivery Rate (CADR)
The CADR of an air purifier indicates its effectiveness in removing particles from the air. A higher CADR rating implies a more efficient air purification process.
It is recommended to calculate the CADR needed for your classroom by determining the volume of the room and multiplying it by 5. This ensures that the air is cleaned at least five times per hour, maintaining optimal air quality.
Opt for HEPA Filters
When selecting an air purifier, prioritize models equipped with High-Efficiency Particulate Air (HEPA) filters. These filters are renowned for their exceptional filtration capabilities, removing 99.97% of particles as small as 0.3 microns from the air.
HEPA filters can effectively capture dust, pollen, mold spores, aerosols, smoke, paint particles, and even some bacteria and viruses.
Consider Noise Level
In a classroom setting, it is crucial to choose an air purifier with a noise level of less than 50 dB. A loud purifier can disrupt classroom sessions and hinder learning. By selecting a quiet option, you ensure that the air is purified without causing unnecessary distractions.
Assess Durability and Warranty
Classroom air purifiers should be durable enough to withstand constant use over an extended period. Look for models with solid construction and high-quality materials.
Additionally, consider air purifiers that come with an extended warranty, as this indicates the manufacturer’s confidence in the product’s longevity.
Evaluate the Need for Smart Features
While smart features such as app support and auto-mode can be convenient, they are not essential for a classroom air purifier. A reliable workhorse that provides efficient air purification without the need for expensive filters is often sufficient.
Avoid Unproven Technologies
When selecting an air purifier, it is advisable to steer clear of new cleaning technologies such as UV-C. These technologies may promise innovative purification methods but have not yet been proven effective in removing particles from the air.
Opting for a cost-effective HEPA air purifier is a safer choice, as HEPA filters have been extensively studied and proven to be highly effective.
How To Purify The Air In The Classroom
Creating a healthy and clean environment in the classroom is essential for the well-being and productivity of both students and teachers. Poor indoor air quality can lead to various health issues and hinder the learning process.
To ensure a conducive learning space, it is crucial to implement effective air purification methods. Here are some strategies on how to purify the air in the classroom:
Natural Ventilation: Start by allowing fresh air to circulate naturally. Open windows and doors whenever possible, especially during breaks or when the weather permits. Natural ventilation helps to flush out stagnant air and bring in fresh outdoor air.
Use Air Purifiers: Air purifiers are powerful tools for removing pollutants and improving indoor air quality. Choose air purifiers specifically designed for classrooms, taking into consideration the factors mentioned in our previous article.
Opt for models with High-Efficiency Particulate Air (HEPA) filters, as they are highly effective in trapping particles such as dust, pollen, mold spores, and even bacteria and viruses.
Proper Cleaning Practices: Regularly clean and maintain the classroom to minimize dust and other airborne particles. Vacuum carpets and rugs with HEPA filters to prevent the circulation of dust.
Dust surfaces, including desks, shelves, and windowsills, using microfiber cloths or damp mops to capture particles effectively.
Control Humidity: Maintain optimal humidity levels in the classroom, ideally between 30% and 50%. High humidity can promote mold growth, while low humidity can lead to dry air and discomfort.
Use dehumidifiers or humidifiers, if necessary, to regulate humidity levels and create a comfortable environment.
Limit Indoor Pollutants: Identify and minimize potential sources of indoor pollutants. Avoid using aerosol sprays, strong cleaning products with harsh chemicals, or materials that release volatile organic compounds (VOCs).
Implement a no-smoking policy within and around the school premises to prevent tobacco smoke from entering the classroom.
Educate on Healthy Habits: Teach students about the importance of good hygiene practices, such as covering their mouths and noses when coughing or sneezing, and using tissues or their elbows to reduce the spread of airborne germs.
Encourage regular handwashing and provide hand sanitizers for convenient use.
Monitor and Maintain Ventilation Systems: If your classroom has a ventilation system, ensure it is regularly inspected, cleaned, and properly maintained.
Replace filters according to the manufacturer’s recommendations to optimize its performance and prevent the circulation of contaminants.
Keep Plants for Natural Purification: Indoor plants can help improve air quality by absorbing carbon dioxide and releasing oxygen.
Additionally, certain plants, such as the Snake Plant, Spider Plant, and Peace Lily, have been found to filter out common indoor air pollutants. Introduce these air-purifying plants into the classroom, but be mindful of any allergies or sensitivities that students may have.
Foster Clean Habits: Encourage students to keep their personal belongings, such as backpacks and jackets, clean and organized.
These items can accumulate dust and other particles that can contribute to poor air quality. Regularly remind students to maintain cleanliness and avoid clutter.
Seek Professional Assistance: If you have concerns about indoor air quality or suspect the presence of specific contaminants, consult with professionals such as HVAC technicians or indoor air quality experts.
They can conduct tests and provide recommendations tailored to your specific classroom environment.
Where is The Best Place to Put An Air Purifier in a Classroom?
Now, will discuss the best practices for positioning an air purifier in a classroom to maximize its efficiency and benefits.
Consider the Classroom Layout
Before deciding on a specific location for the air purifier, it’s crucial to consider the overall layout of the classroom. Factors to take into account include the size of the room, the arrangement of desks and furniture, and the location of windows and doors.
A centrally positioned air purifier is generally more effective as it allows for even air circulation and purification.
Optimal Height and Positioning
Air purifiers are typically designed to clean the air at a certain height level. Placing the purifier at the appropriate height ensures that it effectively captures pollutants.
Generally, it’s recommended to place the air purifier at a height of about 3-5 feet above the ground. This range allows the purifier to capture both airborne particles and those settling near the floor.
Keep Clearances in Mind
Ensure that the air purifier has enough space around it to allow for proper airflow and circulation.
Avoid placing it directly against walls or other large pieces of furniture, as this can impede its performance. Maintaining a clearance of at least 2-3 feet on all sides of the purifier is ideal.
Ensure that there are no obstructions in front of or around the air purifier that could hinder its airflow. This includes avoiding placing the purifier near curtains, drapes, or other objects that may obstruct the intake or discharge vents.
Position Relative to Pollution Sources
Identify potential pollution sources within the classroom. These could include windows, doors, heating or cooling vents, or areas with high student activity.
Placing the air purifier near these sources can help in effectively capturing pollutants before they disperse throughout the room.
Target High Traffic Areas
Consider placing the air purifier in areas with high student traffic, such as near entrances or commonly used pathways. This can help intercept pollutants before they spread to other parts of the classroom.
Avoid Direct Sunlight
Direct sunlight can affect the performance and lifespan of an air purifier. Ultraviolet rays from the sun can break down the filters and reduce their effectiveness. Therefore, it’s best to position the purifier away from direct sunlight.
Experiment and Monitor
After initially placing the air purifier, monitor air quality and observe any changes in the environment. If needed, be open to adjusting the placement to achieve optimal results. This might involve moving the purifier to a different location or altering its height.
In conclusion, both the Levoit Core 600S and TruSens Z3000 offer remarkable air purifying capabilities, making them prime candidates for classrooms seeking to prioritize the well-being of their students.
By investing in these advanced air purifiers, educational institutions can provide a healthier and more productive environment, reducing the presence of allergens, germs, and other harmful particles.
Ultimately, the integration of these exceptional air purifiers in classrooms sets the stage for improved air quality and enhanced learning experiences.