The clean air revolution has arrived.

Large scale air purification at last.

Find out how clean your indoor air is. Or how dirty.

Assess and audit your indoor air quality.

Your partner in air purification.

At AirBox, we offer more than just hardware, we offer full-service solutions.
Starting with an air quality audit, we then engineer a highly effective HEPA and Advanced Molecular
Adsorbent air purification system to match your building’s needs. We ensure compliance with all
standards and regulations—now and in the future. We even offer management software for maximum
energy
efficiency and filter monitoring.

Consultation

Before you can clean up your building’s air, you need an accurate picture of your indoor air contaminants and what can be done about them. AirBox’s Environmental Scientists and Engineers are here to help you develop a path to clean air.

Assessment

Our standard-driven Air Quality Assessment uses highly calibrated sensors and diagnostic equipment. The AirBox Analytical Group, led by our LEED Certified Environmental Scientist, can provide a quantitative assessment of particulate and gaseous contaminants.

Compliance

Indoor air quality standards are evolving at a rapid pace. AirBox is dedicated to ensuring that all clients can create a safer, healthier environment for their people while maintaining compliance with all ventilation standards today and tomorrow.

Solutions

AirBox delivers superior indoor air purification using cutting-edge HEPA technology that meets the most rigorous scientific standards. We offer everything from plug and play portable units to fully engineered, design-in rooftop units for full building purification.

Commercial-Grade
Air Filtration

AirBox’s American-made commercial air cleaners offer industry-leading air filtration in convenient, easy-to-implement solutions designed to the highest quality.

Our industrial air filtration systems and air scrubbers are:

  • Built with durable materials and components designed
to last a lifetime in public commercial settings
  • Able to provide tamper-proof settings to ensure set operating points
  • Integrated with wireless controls to simplify maintenance and save energy
  • Using certified HEPA filters in accordance to IEST Standards to remove 99.99% of all particles regardless of composition

AirBox is not only easy to install. It’s easy to manage.

You need streamlined management and control for all your air purification needs. That’s what our new Smart Fleet Management delivers—no matter how many spaces or purifiers you have. With SFM, you can control each unit, automate the schedule, as well as track filter lifespan and other maintenance needs. And it’s all within an easy-to-use cloud dashboard. Smart Fleet Management makes compliance with new indoor air quality standards easy.

What is the new Indoor Air Quality Procedure?

The Indoor Air Quality Procedure (IAQP) is an alternative to the Ventilation Rate Procedure (VRP) for determining the minimum outdoor airflow rate necessary to maintain acceptable indoor air quality. The IAQP design ensures concentrations of selected design compounds and PM2.5 are kept below their specified design limits as specified in Table 6-5 of ASHRAE Standard 62.1-2022. This is achieved through a combination of filtration and air cleaning allowing for a reduction in outdoor air intake up to 50%-90% resulting in mass energy savings.

What is ASHRAE Standard 241?

In late 2022, the White House contacted ASHRAE to help prepare for the upcoming expiration of Title 42 and the end of the COVID public health emergency. The government appointed ASHRAE with the responsibility of creating a comprehensive guide to operate buildings in a way that will help prevent the spread of airborne infectious illnesses. Thus, the creation of Standard 241: Control of Infectious Aerosols.

Ready to transform your indoor air?

Clean Air Insights

What is the Indoor Air Quality Procedure (IAQP)?

The Indoor Air Quality Procedure (IAQP) is the new performance-based ventilation method that incorporates air cleaning into ventilation design to reduce the amount of outdoor air intake required to ensure acceptable indoor air quality, effectively reducing the strain on existing HVAC systems to allow for less energy consumption and less HVAC capacity in new construction. The History of IAQP: As the foremost authority for building design, the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) continually updates ventilation design standards via ASHRAE Standard 62.1 to ensure safe, breathable environment for building occupants. The most current version is ASHRAE Standard 62.1-2022 which introduced a new Indoor Air Quality Procedure that not only allows a breathable, occupiable indoor space, but also ensures safe indoor air quality (IAQ). The Old IAQP: The Indoor Air Quality Procedure was first introduced in ASHRAE Standard 62.1 in 1981 as an alternative ventilation method to the most commonly used Ventilation Rate Procedure (VRP). This ventilation approach offered a framework for maintaining building comfort in tandem with safe indoor air quality, allowing for greater flexibility in addressing specific environmental conditions and pollutant sources. While the IAQP established foundational principles for indoor air quality, it left certain aspects of research and development to the project engineers and other professionals. This encouraged innovation and adaption within the industry, as engineers could tailor solutions based on the unique needs of each building and the latest advancements in technology and air quality management. However, this also meant that practitioners had to navigate a landscape with varying levels of understanding and implementation of those guidelines, highlighting the need for ongoing research and collaboration in the field. The New IAQP: The recent updates to the Indoor Air Quality Procedure in ASHRAE Standard 62.1-2022 replace subjective interpretations by project engineers with clear, quantitative requirements. This ensures acceptable indoor air quality and reduces risk for those designing with this ventilation method. Let's talk about these changes: What are the differences? List of Design Compounds: Table 6-5 was added into the "new" Indoor Air Quality Procedure which provides a list of 15 contaminants or "Design Compounds" and their limits. This addition gives engineers a finite list to measure and certify acceptable indoor air quality has been met. Indoor Air Quality Verification Testing: ASHRAE provides IAQ testing requirements to verify system contaminant removal efficiency. The requirements include allowed laboratory test methods, direct read instrument specifications, minimum calibration, and more. IAQP Calculator: ASHRAE developed a third-party user-friendly calculator to simplify IAQP calculations and predict IAQ impact and performance. The Benefits of IAQP: Why stick to the VRP for your building's ventilation design when there's a better option? The new engineered ventilation system design (IAQP) allows recirculation of purified air, drastically reducing the need for outside air. This reduction brings several benefits: Energy and Cost Savings: Reducing the requirements for outside air lessens the demand on HVAC systems, resulting in decreased energy consumption for heating and cooling, ultimately lowering operational cost and supporting decarbonization and sustainability efforts. Reduced Equipment Requirements: By minimizing outdoor air intake, it becomes possible to downsize various equipment, including chillers, cooling towers, heating systems, and air handlers. This leads to cost savings during installation and lowers the requirement for large energy recovery systems or dedicated outdoor air systems. Enhanced Indoor Air Quality: The IAQP enables strict control over indoor air contaminants through the use of advanced filtration and compliant air cleaning technologies, which leads to acceptable indoor air quality. Resilience Against Outdoor Threats: Relying heavily on outside air can expose occupants to elevated levels of pollutants, especially with the growing risk of wildfires and urban pollution. IAQP's focus on contaminant control makes buildings more resilient by reducing the intake of potentially harmful outdoor air, which is crucial for areas experiencing ongoing air quality issues. When Will Your State Adopt the IAQP into Building Code? Luckily, you don't have to wait. The International Mechanical Code (IMC) allows for the use of both the VRP and the IAQP, the latter of which is described as an "engineered ventilation system design." In addition, the IMC has accepted a change in its next revision to further support the IAQP based on a request from ASHRAE. Furthermore, the U.S. Green Building Council (USGBC) is developing it's LEED Version 5 parameters and has recently published it for public review. Among the various earnable credits for LEED Certification is the adoption of the Indoor Air Quality Procedure as it is written in ASHRAE Standard 62.1-2022. Similarly, performing indoor air quality testing to the requirements in the same standard also counts towards LEED Certification. How Do I Implement the IAQP? With largely in-room portable air purifiers in the market, how is the new performance-based ventilation procedure, or IAQP, possible? AirBox has recently introduced its line of High-Volume Purifiers (HVPs) that were specifically designed for the Indoor Air Quality Procedure. The units range from 2,000 to 9,000 CFM to cover large scale, multi-room, and whole-building purification depending on building design. With advanced filtration on board, the AirBox HVPs can effectively remove all design compounds and reduce outdoor air intake by 50%-90% resulting in immense yearly energy savings and a reduction in HVAC capacity in new construction. In addition, the AirBox Analytical Group can also perform the required Indoor Air Quality Verification Testing in accordance with all testing requirements put forth by ASHRAE Standard 62.1-2022. AirBox combines data from cutting-edge sensor technology with in-depth lab analysis performed by an accredited third-party lab to ensure a comprehensive and accurate assessment and verification of air quality. Get Started: AirBox can assist your design team in implementing the Indoor Air Quality Procedure whether it's for retrofit or new construction. Our team of experts specializes in leveraging the newest ventilation and indoor air quality standards for our clients. We offer a comprehensive, turnkey solution for IAQP, providing everything from design assistance and feasibility calculations to solutions and verification testing. Analytical Group can also perform Reach out to our team to get started on feasibility calculations and projected ROI ...

ASHRAE Releases Guideline 44-2024: A Resource to Protect Indoor Air Quality From Wildfire Smoke

In response to the growing frequency and intensity of wildfires and prescribed burns, ASHRAE (the American Society of Heating, Refrigerating and Air-Conditioning Engineers) has released Guideline 44-2024. This comprehensive document provides guidance on protecting building occupants from the harmful effects of smoke during wildfire and prescribed burn events. The guideline addresses various aspects of building design, engineering, and operation, marking a significant step forward in public health and safety regarding air quality in residential and commercial structures. Overview of ASHRAE Guideline 44-2024 Purpose The core purpose of ASHRAE Guideline 44-2024 is to offer practical strategies and best practices for mitigating the risks associated with smoke exposure during wildfire events. It aims to assist building owners, engineers, architects, and facility managers in developing effective systems and processes that ensure a safe indoor environment in the face of poor outdoor air quality. Key Features 1. Risk Assessment and Planning Guideline 44 emphasizes the importance of understanding local wildfire risks and incorporating this knowledge into building design and operations. It encourages a thorough assessment of potential hazards and the development of contingency plans that prioritize occupant safety. 2. Building Strategies The guideline provides strategies for enhancing the building envelope to minimize smoke infiltration, as well as ventilation changes to better control indoor air quality while minimizing outdoor air intake during polluted events. Some of these building enhancements include sealing gaps in the structural design, employing MERV (Minimum Efficiency Reporting Value) 13 filters within HVAC systems, and adding proven air cleaning technologies to reduce indoor smoke levels. 4. Communication and Training Another essential aspect of the guideline is the emphasis on communication protocols. Organizations are urged to train staff on recognizing air quality concerns related to wildfires and to establish clear communication channels with occupants regarding safety measures and building operations. 5. Post-Event Procedures Post-wildfire smoke events can lead to lingering air quality issues. ASHRAE Guideline 44 includes protocols for assessing and restoring indoor air quality after such events, including flushing out the space, assessing and verifying the indoor air quality with compliant testing, and more. Implementation and Compliance Implementing the recommendations outlined in ASHRAE Guideline 44-2024 may require collaboration among various stakeholders, including building owners, design professionals, and facility managers. By adhering to the guideline, organizations can enhance occupant safety and reduce liability associated with smoke exposure. Putting Standards Into Actions If wildfire smoke is prevalent in your area, immediate changes can be easily made. AirBox offers highly compliant portable air purifiers for an easy plug-and-play set-up. We have also recently introduced its line of High-Volume Purifiers (HVPs) that utilize Certified HEPA and Advanced Molecular Adsorbent filtration capable of catching smoke and other pollutants in indoor air. These units range from 2,000 to 9,000 CFM to cover large scale, multi-room, and whole-building purification depending on building design. With the AirBox Advanced Operating System on board, the AirBox HVPs can switch to a building Smoke Readiness Plan with the press of a button. Even in normal operating modes, these units can reduce outdoor air intake by 50%-90% resulting in immense yearly energy savings and a reduction in HVAC capacity in new construction using the new ASHRAE Indoor Air Quality Procedure ventilation design. In addition, the AirBox Analytical Group can also perform Indoor Air Quality Assessment and Verification Testing in accordance with all testing requirements put forth by ASHRAE Standard 62.1-2022. AirBox combines data from cutting-edge sensor technology with in-depth lab analysis performed by an accredited third-party lab to ensure a comprehensive and accurate assessment and verification of indoor air quality. AirBox can assist your design team in implementing ASHRAE Guideline 44 whether it’s for retrofit or new construction. Our team of experts specializes in leveraging the newest ventilation and indoor air quality standards for our clients. Reach out to our team to get started. A Cleaner Future ASHRAE Guideline 44-2024 signifies a vital step forward in addressing the challenges posed by smoke from wildfires and prescribed burns. By providing a comprehensive framework for protecting building occupants, the guideline empowers architects, engineers, and facility managers to implement effective strategies that enhance indoor air quality and reduce health risks during wildfire events. For more detailed insights, stakeholders are encouraged to review the complete ASHRAE Guideline 44-2024 document, available through the ASHRAE website and other professional channels ...

USGBC Endorses the ASHRAE Standard 62.1-2022 Indoor Air Quality Procedure in LEED Version 5

The U.S. Green Building Council (USGBC) recently published its proposed LEED Version 5 for public review. This significant milestone not only symbolizes an ongoing commitment to enhancing sustainability in the built environment, but it also underscores a pivotal shift in prioritizing indoor air quality (IAQ) standards-a move that is more crucial than ever in the wake of recent global health challenges we've faced. What's New in LEED Version 5? The transition to LEED Version 5 signals a more advanced approach in addressing various environmental concerns, particularly those related to human health. The most notable addition to the proposed update is the incorporation of the latest indoor air quality standards set forth by ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers). Specifically, LEED Version 5 will allow the adoption of certain practices within ASHRAE Standard 62.1-2022 and ASHRAE Standard 241-2023 as earnable credits, which lays out comprehensive guidelines for maintain healthy indoor environments. Indoor Air Quality Procedure ASHRAE Standard 62.1-2022 introduced a new Indoor Air Quality Procedure (IAQP), enabling building designers and operators to incorporate air cleaning into ventilation design to reduce outdoor air intake resulting in immense energy savings. This flexibility allows buildings to ensure healthier indoor environments without being strictly bound to traditional, often outdated, ventilation requirements. By endorsing this standard, LEED Version 5 promotes practices that adapt to the dynamic nature of indoor air quality, enhancing overall occupant health and productivity. Indoor Air Quality Assessment Testing In addition to the earnable credits through the implementation of the IAQP, LEED Version 5 also includes specifications for indoor air quality assessment testing also outlined in ASHRAE Standard 62.1-2022. These requirements provide a detailed framework for evaluating the air quality within buildings, emphasizing the measurement of a variety of contaminants, testing equipment calibration specifications, and the processes in which the assessments must be performed. Air Cleaner Effectiveness Testing ASHRAE Standard 241-2023 lays out guidelines for prescriptive indoor air quality management when there is heightened risk for infectious aerosol contamination and for the first time, provides quantitative testing requirements for the effectiveness of air cleaning technology. When adding indoor air cleaning systems to ventilation design, LEED Version 5 will allow credits to be earned when such devices are tested for ASHRAE Standard 241-2023 and ASHRAE Standard 62.1-2022 requirements. By aligning with ASHRAE's rigorous testing standards, the LEED Version 5 framework encourages the adoption of proven air cleaning technologies, empowering building owners and designers to make informed decisions that contribute to healthier indoor environments. This initiative not only supports sustainability goals but also fosters resilience in buildings, promoting a guaranteed approach to environmental and public health in the built environment. Public Review: Your Chance to Contribute The launch of the public review phase allows stakeholders to provide input on the proposed LEED Version 5. This collaborative approach is vital for ensuring that the credits are practical, relevant, and aligned with the evolving needs on the communities. Engaging in this process not only contributes to refining the crediting system but also fosters a collective commitment toward creating healthier and more resilient built environments for future generations. Conclusion The publication of proposed LEED Version 5 by the USGBC marks a watershed moment in the realm of sustainable buildings. By embracing the ASHRAE Standard 62.1-2022's Indoor Air Quality Procedure, its IAQ assessment specifications, and ASHRAE Standard 241-2023 air cleaner testing requirements, the USGBC is not only ensuring that buildings meet a higher standard of indoor air quality, but it is also equipping building professionals with the tools necessary to actively monitor and improve these conditions. In a world where the implications of air quality have never been more apparent, the proposed changes signal a commitment to sustainability that values human health alongside environmental stewardship. We encourage everyone in the industry to engage in the public review process, ensuring that the evolution of LEED reflects the collective wisdom and needs of the community. Together, let's strive for a future where our built environments support not only the planet but the well-being of every individual ...