As dental clinics and offices continue to experience high levels of traffic, prioritizing air purification and ventilation is crucial to minimize the risk of exposure to airborne biological contaminants and particles.
To ensure proper cleaning and disinfection procedures, HEPA filters or filters of equivalent or superior efficiency are recommended.
This is particularly important in environments like schools and dental offices, where shared spaces such as waiting rooms and school libraries see the most traffic.
In this guide, we will explore the best air purifiers for dental offices, taking into consideration different budgets and the number of air changes required.
By using personal protective equipment (PPE) alongside air filtration systems, dental offices can remain operational and provide a safer environment for both professionals and patients.
With the American Dental Association recommending urgent procedures only during the COVID-19 outbreak, prioritizing healthy air quality in dental offices and classrooms has never been more important.
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List of Best Air Purifier for Dental Offices in 2024
Editor Choice
01- BreatheSmart FLEX – Overall Best Air Purifier For Dental Offices

Reasons To Avoid
The BreatheSmart FLEX air purifier is an excellent choice for dental offices, as it is designed to improve air quality and reduce the spread of infections.
Advanced Air Cleaning System
One of the most notable features of the Alen BreatheSmart FLEX is its 2-stage air cleaning system, which uses a high-quality HEPA filter specifically designed for dental offices to capture 99% of small particles, including dust, pollen, and allergens. This makes it an effective tool for reducing pollutants in the air, crucial for maintaining a healthy dental environment.
User-Friendly Design and Safety Features
The device is available in 14 different colors, making it easy to find one that matches any dental office decor. Additionally, it has a new control panel with five basic function buttons, making it easy to operate and adjust settings according to your needs.
One of the benefits of the Alen BreatheSmart FLEX is that it does not have an ionizer feature, meaning it does not emit ozone. This is essential for dental offices, as ozone can be harmful to patients and staff.
Filter Options and Maintenance
Another advantage is that it has a washable and permanent pre-filter, reducing the pollutants the HEPA filter needs to capture. This extends the HEPA filter’s lifespan and saves money on replacement filters.
The HEPA filters in the Alen BreatheSmart FLEX are available in four types: HEPA-Pure, HEPA-Fresh, HEPA-Silver, and HEPA-OdorCell. The HEPA-Silver filter, with antimicrobial Silver-Ion threads, is an excellent choice for reducing the spread of infections in dental offices. The HEPA-OdorCell filter uses Alen’s Molecular Conversion Powder to destroy odors on a molecular level.
Conclusion and Overall Assessment
One drawback is the Alen BreatheSmart FLEX’s larger size compared to some other air purifiers. However, its larger size is necessary to accommodate the 2-stage air cleaning system and high-quality HEPA filters.
Overall, we believe the Alen BreatheSmart FLEX is the best air purifier for dental offices, thanks to its high-quality HEPA filters, multiple filter options, and effective odor elimination. It is also easy to operate and move around, making it a convenient tool for dental surgeons and staff. Its stylish design complements any dental office decor.
Key Features & Specifications:
Air Cleaning System | 2-stage |
Filter Type | HEPA |
Colors Available | 14 |
Control Panel | 5 basic function buttons |
Advantages | High-quality HEPA filters, multiple filter options, effective odor elimination |
Convenience | Easy to operate and move around |
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02- Coway AP-1512HHS – Best Dental Office HEPA Air Purifier

Reasons To Avoid
We have thoroughly researched and tested the Coway AP-1512HHS air purifier and are excited to share our findings in this review.
Elegant Design and Portability
Starting with its design, the Coway AP-1512HHS boasts a sleek and modern look, featuring a signature iPod-like front plate that conceals the air intake. It is available in various colors, enabling it to blend seamlessly into any room’s décor.
The air purifier is also lightweight, weighing only 12.3 lbs, which makes it easy to move from room to room.
Advanced Air Purification System for Dental Offices
Regarding performance, the Coway AP-1512HHS features a 3-stage air purification system, ideal for dental offices. This includes a washable pre-filter, an activated carbon filter, and a true HEPA filter.
The HEPA filter is exceptionally powerful, capable of capturing airborne particles as small as 0.3 microns. Additionally, the improved honeycomb activated carbon filter efficiently traps odors and chemicals, reducing over 90% of volatile organic compounds and fumes such as NH3 and CH3CHO.
With an air changes per hour rating of 4X and a CADR of 246 Dust/ 233 Smoke/ 240 Pollen (cfm), it is suitable for rooms up to 360 square feet.
Ozone-Free Certification and Infection Control
A significant feature of the Coway AP-1512HHS is its 100% ozone-free certification by the California Air Resources Board (CARB). This aspect is particularly important for dental offices, where infection control is crucial.
The Coway AP-1512HHS’s efficient air filtration system minimizes the risk of exposure to airborne contaminants, offering peace of mind for both dental professionals and patients.
When compared to competitors like the Honeywell HPA600B, the Coway AP-1512HHS nearly matches its performance at a much more affordable price. Furthermore, it has garnered trust from many users and maintains a solid reputation in the market.
Conclusion and Recommendation for Dental Offices
In conclusion, the Coway AP-1512HHS comes highly recommended as an ideal air purifier for dental offices.
Its efficient air purification capabilities, 100% ozone-free certification, stylish design, and strong performance metrics, including its high air changes per hour rating and CARB certification, make it an outstanding choice for infection control in dental settings.
Key Features & Specifications:
Filtration System | Four-stage filtration system |
Coverage Area | Up to 361 square feet |
Airborne Particle Removal | Captures particles down to 0.3 microns in size |
Weight | Lightweight design, weighs 12.3 pounds |
Noise Levels | Low noise operation, ranging from 24.4 decibels (whisper level) to 54 decibels |
Fan Speeds | Three fan speeds |
Smart Features | Smart Sensor, Eco Mode |
03- BISSELL air320 – Best Infection Control in the Dental Office

Reasons To Avoid
Our research and analysis have concluded that the BISSELL air320 air purifier is one of the best options for dental offices due to its effectiveness in removing harmful particles and gases from the air.
Design and 3-Stage Purification System
The Bissell air320 boasts a premium design that is both distinctive and classic, setting it apart from the smaller Bissell air220. It features a large fabric pre-filter and a 3-stage air purification system, specifically designed for dental offices.
Importantly, it is 100% ozone-free and meets California Air Resources Board standards, ensuring its safety for use in dental settings.
Efficient Filtration and Room Coverage
An additional benefit of the Bissell air320 is its washable, permanent fabric pre-filter. It incorporates a HEPA filter capable of trapping 99.7% of particles as small as 0.3 microns, alongside an activated carbon filter that captures odor-causing gases and VOCs.
The air320 offers superior fan power and efficiency compared to the Bissell air220, covering rooms up to 320 square feet and capable of cleaning such a room every 20 minutes.
Noise Levels and User-Friendly Features
Regarding noise levels, the Bissell air320 features four different fan speeds, with a noise level ranging from 37 decibels at the lowest to 60 decibels at the highest speed.
This air purifier is suitable for rooms as large as 1000 square feet but will clean such a room only once per hour. It includes an intuitive soft-touch dial and LED indicators for the air quality index.
The air purifier’s premium white and gray color scheme with atomic design, along with mid-century modern accent legs and an attractive gray fabric pre-filter, enhances its aesthetic appeal.
Comparative Analysis and Performance Metrics
Compared to earlier models like the Bissell air400, the air320 has a superior pollen-free CADR rating. Its activated carbon filter, containing actual carbon pieces, is highly effective in capturing odor-causing gases and VOCs.
Although it is marketed for rooms up to 320 square feet, it demonstrates high efficiency in trapping 99.7% of particles down to 0.3 microns.
Conclusion and Recommendation for Dental Offices
A notable feature of the Bissell air320 is its ability to maintain a low noise level, quieter than a library setting, which is ideal for dental offices during routine work.
The key factor in choosing air purifiers for dental offices is their ability to effectively remove harmful particles and gases from the air, a crucial aspect of infection control.
The Bissell air320 fulfills these requirements, making it an excellent choice for dental offices. Our firsthand evidence supports that the Bissell air320 effectively removes harmful particles and gases from the air, ensuring a safe environment for dental professionals and staff.
Key Features & Specifications:
Purification Type | 3-Stage |
Room Coverage | Up to 320 sq. ft. |
CADR Rating (Pollen) | Better than air400 |
Noise Level | 37 dB (Lowest) – 60 dB (Highest) |
Filtration Efficiency | 99.7% of 0.3 microns |
Ozone-Free | Yes |
Color Options | White & Gray |
California Air Resources Board Standards | Compliant |
04- BLUEAIR Blue 411 Auto – AHAM Verifide Air Cleaner for Dental Offices

Reasons To Avoid
The BLUEAIR Blue 411 Auto Air Purifier is an excellent air purifier that provides top-notch HEPA filters for dental offices in an affordable package.
Advanced Three-Stage Air Cleaning System
One key feature of this air purifier for dentists is its three-stage air cleaning system, which is more robust than its predecessor.
This combination of a pre-filter, H13 true HEPA filter, and an Activated Carbon filter effectively tackles eczema allergens, making it a great choice for individuals with eczema. The air purifier covers an area of up to 190 square feet, making it ideal for small dental offices.
Quality Assurance and Low Noise Levels
The BLUEAIR Blue 411 Auto Air Purifier is verified by AHAM for quality standards, providing assurance that it meets high-quality standards.
It has lower noise levels and energy consumption compared to other air purifiers on the market, making it an excellent choice for dental offices that require a quiet environment. The air purifier also has a sleek and beautiful design, which adds aesthetic value to any dental office.
Real-Time Particle Detection and Environmental Monitoring
A unique feature of this HEPA air purifier for dental offices is its use of dust and gas sensors to detect particles in real-time. It provides up-to-date information about the environment of your dental office, monitoring temperature and humidity levels for a comfortable and healthy working space.
All features are easily controlled with one touch, making it user-friendly for dental surgeons.
The BLUEAIR Blue 411 Auto Air Purifier is also effective at keeping dust, dust mites, pet dander, and pollen away from your dental office.
Activated carbon filters help keep you free from eczema-causing toxicants such as smoke, odors, gases, and VOCs. This air purifier is perfect for reducing environmental triggers in dental offices.
Compact Design and Adjustable Fan Speed
The air purifier is lightweight, weighing only 3.8 lbs, yet it offers ultimate performance and serene quietness. The device measures 16.7 inches in height and 7.9 inches in width, making it easy to place in any dental office.
The fan speed can be adjusted up to 48 decibels for maximum efficiency, and it operates silently with noise levels at 18 decibels at the lowest fan speed.
Conclusion: The Ideal Air Purifier for Dental Offices
In conclusion, the BLUEAIR Blue 411 Auto Air Purifier is the best air purifier for dental offices. Its low noise levels, affordable price, and top-notch air purification performance make it the perfect choice for dental offices seeking a safe and clean environment.
It is an effective solution for dental surgeons and patients exposed to routine dental work, providing protection against harmful particles and allergens. Its use of advanced technology, including real-time particle detection, sets it apart from its competitors, making it a top choice for dental offices concerned about infection control.
Key Features & Specifications:
Coverage Area | Up to 190 sq ft |
Filters | 3-air cleaning system |
Filter Types | Pre-filter, HEPA, Activated Carbon |
Verified by AHAM | Quality standards met |
Design | Sleek and beautiful |
Size | 16.7″ (H) x 7.9″ (W) |
Weight | 3.8 lbs |
Chemical-free | No chemicals used |
Performance | Cleanses in 12 minutes |
Noise Levels | 18 decibels (low fan speed) |
Temperature Monitoring | Yes |
05- PURO²XYGEN P500i – Best Air Filters for Dental Clinics

Reasons To Avoid
One of the key benefits of the PURO²XYGEN P500i air purifier is its ability to clean large rooms up to 550 sq ft per hour. This feature makes it an excellent choice for dental offices and clinics where routine dental work is performed, and exposure to dentists occurs.
Long-Lasting Filters with Status Indicator
With its four filters, lasting up to 3000 hours, and a filter status indicator, this air purifier is designed to keep the air clean and healthy.
The purifier’s true HEPA filter captures particles as small as 0.3 microns, effectively eliminating odors, including those caused by cat urine.
Quiet Operation and Sleep/Night Mode
This UV air purifier for dental offices also features a Sleep/Night mode for noise-free filtering, a valuable addition to dental operatory air purifiers.
The Wi-Fi-enabled app simplifies operating the air cleaner, both at home and in the dental office. With several modes available, the true HEPA air purifier can be switched to Sleep Mode for quiet air filtration in dental offices.
The smart air purifier includes automated sensors that respond to air pollution in real-time, enhancing infection control in dental settings.
However, it’s important to note that the app-controlled version of this product has some significant issues. Some users recommend considering a different brand for smart controls.
Network Compatibility and Limitations
Additionally, the purifier only supports 2.4GHz networks, so segmenting your wireless network may be necessary.
One drawback of the PURO²XYGEN P500i air purifier is the intake’s location at the back of the unit, which limits the potential contaminants it can intake and filter.
Furthermore, the PM2.5 sensor is not adequately calibrated to detect dust and should ideally be located to draw in air before reaching the prefilter for an accurate reading.
The filters need annual replacement, as the Velcro base glued to the unit can become brittle and tear into several pieces. Nonetheless, the air purifier operates quietly, and the remote control, although appearing somewhat cheap, functions well.
Conclusion: Efficacy and Suitability for Dental Offices
Overall, the PURO²XYGEN P500i air purifier is efficient, smart, and performs well for its intended purpose.
It offers good value for the price and has been beneficial for allergy sufferers, noticeably improving air quality. The air purifier’s UV light contributes to clean air, particularly useful at night in bedrooms.
A key factor for dental offices is infection control. The PURO²XYGEN P500i air purifier effectively controls the spread of infection, making it an excellent choice for dental settings.
In conclusion, based on our research and analysis, the PURO²XYGEN P500i air purifier is the best option for dental offices.
Its features, such as the true HEPA filter, automated sensors, and Sleep/Night mode, make it ideal for dental surgeons and infection control.
While it is easy to move and performs well in various settings, including the kitchen during cooking, improvements in the intake location and dust detector sensitivity could further enhance its suitability for dental offices.
Key Features & Specifications:
Coverage Area | Up to 550 sq ft/hr |
Filters | Four filters (last up to 3000 hours) |
Special Mode | Sleep/Night mode (noise-free filtering) |
Connectivity | Wi-Fi enabled app |
Sensor | Automated real-time air pollution sensor |
Remote Control | Included and functional |
Included and functional | Aids in controlling the spread of infection |
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How to Choose Best Air Purifier for Dental Offices
As a dental professional, it is important to provide a safe and healthy environment for your patients.
In addition to following standard infection control protocols, investing in an air purifier for your dental office can help improve the air quality and reduce the risk of airborne transmission of diseases.
However, with so many options available in the market, choosing the right air purifier can be a daunting task. Here are some factors to consider when selecting an air purifier for your dental office.
Air Filtration Technology
One of the most important factors to consider when selecting an air purifier is the type of air filtration technology it uses.
The two most common types of air filtration technology are HEPA (High-Efficiency Particulate Air) filters and UV (Ultraviolet) light technology.
HEPA filters are highly effective at capturing small particles, such as dust, allergens, and microorganisms. On the other hand, UV light technology uses ultraviolet rays to destroy microorganisms, such as bacteria and viruses.
While both technologies are effective at improving air quality, it is important to consider your specific needs and the type of contaminants present in your dental office when selecting an air purifier.
Air-flow Capacity
Another important factor to consider when selecting an air purifier is the air-flow capacity, which refers to the amount of air that moves through the system.
This is typically measured in cubic feet per minute (CFM). The higher the CFM, the more air the purifier can clean in a given amount of time. It is important to select an air purifier with a high enough CFM to adequately clean the air in your dental office.
The recommended air changes per hour (ACH) for a dental office is 6-12, which means that the air in the room should be completely exchanged every 6-12 hours. Therefore, it is important to select an air purifier with a high enough CFM to achieve this level of air exchange.
Sound
The sound generated by an air purifier can impact communication with patients and the overall atmosphere of the dental office. It is important to select an air purifier that generates minimal sound.
Look for air purifiers with low decibel (dB) ratings, typically less than 55 dB, which is considered quiet enough for normal conversation.
Expenses
Lastly, expenses should be considered when selecting an air purifier for your dental office. While the initial cost of the unit is important, it is also important to consider the ongoing expenses, such as the cost of replacing filters and other components.
HEPA filters and UV bulbs require regular replacement to maintain their effectiveness. Therefore, it is important to select an air purifier with durable components and to ask the manufacturer about the estimated lifespan and replacement costs of the various components.
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Frequently Asked Questions
Final Words
In conclusion, choosing the right air purifier for a dental office can greatly improve the air quality and create a safe environment for patients and staff.
Among the top options, the Alen BreatheSmart FLEX offers a 2-stage air cleaning system that captures small particles, while also providing a range of color options to match the office decor.
The Coway AP-1512HHS is a lightweight option that fits seamlessly into any room’s design. The BISSELL air320 is effective in removing harmful particles and gases from the air and has a premium design that is both distinctive and classic.
Ultimately, the choice of air purifier will depend on the specific needs of the dental office, including the size of the space, the number of patients, and the types of procedures performed.