For clean indoor air, you need more
than just a purifier. You need a partner.

Maintaining optimal air quality is paramount in laboratory environments. Contaminants like particulate matter, volatile organic compounds (VOCs), and pathogens can compromise research accuracy, equipment integrity, and, most importantly, the health and safety of lab personnel. While HVAC systems are a crucial component of lab ventilation, sometimes they are insufficient to achieve the required Air Changes per Hour (ACH) necessary for specific applications or to address localized air quality concerns. This is where introducing compliant air purification can make a significant difference.   Understanding the Importance of Air Changes per Hour Air changes per hour (ACH) refers to the number of times the total volume of air in a room is replaced with fresh, filtered air within one hour. A higher ACH generally translates to improved indoor air quality and reduced concentration of airborne contaminants. The recommended ACH varies depending on the type of laboratory and the specific hazards present. Factors influencing the required ACH include: Type of Research: Experiments involving infectious agents, hazardous chemicals, or sensitive materials require higher ACH. Equipment Used: Equipment that generates fumes, particles, or heat can necessitate increased ventilation. Occupancy Levels: Higher occupancy rates increase bioeffluents and airborne pathogens, all of which affect ventilation demand. Regulatory Guidelines: Organizations such as ASHRAE provide guidance on ventilation requirements for specific laboratory settings.   Limitations of Existing HVAC Systems While HVAC systems play a critical role in lab ventilation, they may face limitations in achieving the desired ACH: System Capacity: Older or undersized HVAC systems may lack the capacity to provide adequate airflow for the entire lab. Distribution Issues: Air distribution problems can lead to uneven ventilation, with some areas receiving insufficient airflow. Cost of Upgrades: Upgrading the existing HVAC system can be a significant investment. Disruptions During Renovation: Major HVAC upgrades often require lab downtime and potential disruptions to research activities.   How AirBox Can Enhance ACH and Indoor Air Quality AirBox High-Volume Purifiers (HVPs) offer a flexible and cost-effective solution to supplement existing HVAC systems and improve indoor air quality in specific areas within a lab. Here's how they contribute: Increased Localized ACH: AirBox HVPs can be strategically placed in areas where higher ACH is required, such as around fume hoods, biosafety cabinets, or in areas with high concentrations of particulate matter. Effective Filtration: Equipped with Certified HEPA and Advanced Molecular Adsorbent filtration, AirBox HVPs capture 99.99% of airborne particles including dust, pollen, mold spores, bacteria, and viruses, as well as Volatile Organic Compounds (VOCs) and other harmful chemical contaminants. Minimized Maintenance: By utilizing the AirBox Advanced Operating System (AOS), facilities can integrate with their Building Management Systems (BMS) to manage, adjust, schedule, and monitor their HVPs, as well as track live IAQ metrics and filter-life with integrated sensors on board. Emergency Response: AirBox HVPs can quickly address indoor air quality risk from contamination events like viral outbreaks, wildfire smoke, and more through an easy switch to ASHRAE Standard 241-2023's Infection Risk Management Mode (IRMM) to increase clean airflow. Reduced Strain on HVAC: By filtering air locally, airbox purifiers alleviate some of the burden on the central HVAC system, potentially extending its lifespan.   Conclusion: A Smarter Path to Safer, More Compliant Labs In laboratory environments where precision, safety, and regulatory compliance are non-negotiable, maintaining high indoor air quality is critical—and achieving the appropriate Air Changes per Hour (ACH) is a key part of that equation. While traditional HVAC systems form the backbone of lab ventilation, they often fall short when it comes to localized needs, rapid response to contaminants, or cost-effective scalability. AirBox High-Volume Purifiers bridge that gap. With certified filtration, intelligent integration, and advanced operational capabilities, AirBox solutions not only help labs meet or exceed ACH requirements, but do so without costly HVAC upgrades or disruptive renovations. Whether supplementing existing systems, supporting emergency IAQ response, or optimizing performance in high-demand zones, AirBox purifiers deliver the flexibility and control modern laboratories require. In short, boosting lab ACH isn’t just about compliance—it’s about creating a cleaner, safer, and more efficient research environment. And with AirBox, you don’t have to compromise ...

In the wake of the pandemic and amid rising awareness about the importance of indoor air quality (IAQ), school districts across the country are reassessing how they ventilate and purify the air in classrooms. One increasingly popular, but often underpublicized method is the Indoor Air Quality Procedure (IAQP), a lesser-known path to achieving ASHRAE ventilation compliance. While many facilities still follow the traditional Ventilation Rate Procedure (VRP), IAQP offers significant advantages, especially when executed with proven air purification technologies.   What is IAQP? The Indoor Air Quality Procedure is an alternative ventilation compliance method defined by ASHRAE Standard 62.1-2022. Unlike the Ventilation Rate Procedure, which relies solely on increasing outdoor air intake, IAQP allows for a more energy conscious approach that considers indoor pollutant levels and the use of air cleaning technologies to recirculate purified air that has already been conditioned. IAQP focuses on measuring and controlling indoor contaminants like VOCs (Volatile Organic Compounds), such as formaldehyde, and particulate matter, allowing schools to tailor their ventilation strategies to real conditions rather than fixed formulas. This can lead to significant energy savings and better control of indoor air quality, particularly in climates where bringing in large volumes of outside air is energy intensive. Why Schools Are Choosing IAQP Energy Efficiency Through Reduced Outdoor Air Intake Traditional ventilation strategies require bringing in large amounts of outdoor air, which can significantly increase heating and cooling loads—especially in regions with extreme weather. IAQP allows schools to reduce outdoor air intake by safely offsetting it with high-performance air purification, leading to dramatic energy savings. This not only cuts utility costs but also reduces strain on aging HVAC systems, extending their useful life. Healthier Learning Environments Improved indoor air quality has been linked to better cognitive function, higher test scores, and fewer sick days. By targeting and removing harmful pollutants likeM2.5 and VOCs, IAQP supports a healthier environment for both students and staff. This means more consistent attendance, improved concentration, and a tangible impact on academic performance and well-being. Lower Capital Costs IAQP allows schools to meet ventilation standards without upsizing HVAC systems to handle excessive outdoor air requirements. This can result in substantial savings on new construction or renovation projects, as mechanical systems can be designed for lower capacity while still achieving compliance. For existing buildings, this approach often eliminates the need for expensive retrofits or system overhauls. Stronger School Reputation Through Sustainability and Wellness Adopting IAQP positions schools as forward-thinking leaders in health and environmental responsibility. By improving indoor air quality and reducing energy use, schools can actively contribute to sustainability and decarbonization goals, while also enhancing occupant wellness. These improvements can support certification efforts such as WELL and LEED—demonstrating a clear commitment to creating safe, healthy, and future-ready learning environments that attract families, staff, and community support. Who Else Is Making the Change? While IAQP adoption may not be making headlines, a growing number of schools, manufacturing facilities, and office buildings are making the switch. Facilities across the U.S. are using IAQP to modernize air quality strategies without the burden of overhauling mechanical systems, and are already seeing the benefits in energy savings, occupant wellness, and operational flexibility. These organizations may not always publicize their methods, but their results speak for themselves: measurable improvements in indoor air quality, reduced HVAC loads, and enhanced learning and working environments. As awareness grows and more case studies emerge, IAQP is quickly becoming a best-kept secret in smarter, more sustainable facility management. AirBox: A Trusted Partner in IAQP Implementation At AirBox, we understand that adopting IAQP can feel like uncharted territory. That’s why we offer end-to-end engineering support to help schools and other facilities evaluate, design, and deploy IAQP with confidence. Our line of commercial-grade High-Volume Purifiers (HVPs) are engineered specifically for IAQP compliance, offering verified filtration efficacy performance against key contaminants like PM2.5, VOCs, and airborne pathogens. AirBox also offers IAQP Verification Testing after implementation to verify the removal of ASHRAE Table 6-5 contaminants. Whether you're looking to retrofit an aging HVAC system or design a new facility with IAQP from the ground up, AirBox provides the tools, documentation, and guidance you need to meet standards and surpass expectations. Thinking about IAQP but not sure if it’s the right move? You’re not alone. Let’s talk about how schools are quietly making the switch and how AirBox can help you do the same, out loud and with confidence ...

The U.S. Green Building Council (USGBC) has introduced LEED Version 5, incorporating significant updates to enhance indoor air quality (IAQ) and promote sustainability. This latest version reflects a growing emphasis on performance-based outcomes, occupant health, and climate resilience. With changes aimed at aligning certification requirements with current building science and operational realities, LEED v5 marks a major step forward in the evolution of green building standards. The updates focus not only on reducing environmental impact but also on ensuring that indoor spaces are healthier and more responsive to the needs of building occupants.     What’s New in LEED Version 5? The transition to LEED Version 5 signals a more advanced approach to 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. Specifically, LEED Version 5 allows 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 maintaining 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 testing outlined in ASHRAE Standard 62.1-2022. These requirements provide a detailed framework for evaluating the air quality within buildings, emphasizing the measurement of various contaminants, testing equipment calibration specifications, and the processes in which the testing must be performed. Air Cleaner Effectiveness Testing ASHRAE Standard 241-2023 lays out guidelines for prescriptive indoor air quality management when there is a 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 supports sustainability goals and fosters building resilience, promoting a guaranteed approach to environmental and public health in the built environment.   AirBox: Bringing Certification to Life AirBox is an asset for achieving LEED Version 5 certification. The AirBox IAQ Testing Services fully align with LEED's requirements for earning IAQ Testing credits, ensuring compliance with the latest standards. Additionally, AirBox High-Volume Purifiers (HVPs) play a critical role in meeting ASHRAE’s Indoor Air Quality Procedure (IAQP), which helps reduce energy consumption and supports the attainment of LEED credits for improved indoor air quality. With these integrated solutions, AirBox helps building projects achieve sustainability and occupant health goals, streamlining the path to LEED certification.   Conclusion LEED Version 5 represents a significant advancement in integrating IAQ and energy efficiency into building design. By adopting the IAQP and aligning with ASHRAE's latest standards, LEED Version 5 encourages the development of buildings that prioritize occupant health and environmental sustainability. Professionals in the building industry should familiarize themselves with these updates to ensure compliance and leverage the opportunities presented by this enhanced certification framework.   ...

[Charlotte, North Carolina] - [February 19th, 2025] - AirBox, a leading innovator in indoor air quality solutions, announced the groundbreaking launch of the Vortex 4000 HVP (High-Volume Purifier), the first-ever air purifier designed to provide for both ASHRAE Standard 241-2023 IRMM and ASHRAE Standard 62.1-2022's Indoor Air Quality Procedure applications, along with their entire line of HVPs. In response to growing market demands, this revolutionary unit delivers an unprecedented 4,000 CFM (cubic feet per minute) of clean air while prioritizing reduced energy consumption and indoor environmental responsibility. The Vortex 4000 HVP is meticulously engineered to tackle large spaces and meet the demands for better indoor air quality. As the first air purifiers capable of multitasking, the AirBox HVPs are a game-changer in building purification and infection risk management. Key Features of the Vortex 4000 HVP Dual ASHRAE Compliance ASHRAE Standard 62.1-2022's Indoor Air Quality Procedure (IAQP) dictates minimum ventilation rates needed to ensure safe and healthy indoor air quality while effectively reducing energy consumption and promoting sustainability and decarbonization goals using recirculated purified air to minimize outdoor air intake. At normal operating fan speeds of up to 2,000 CFM, this High-Volume Purifier easily provides for those requirements. But with the click of a button, it can produce massive amounts of clean air to meet ASHRAE Standard 241 requirements for Infection Risk Management Mode (IRMM). The Vortex 4000 HVP can double its airflow up to 4,000 CFM to minimize the risk of airborne viral transmission during times of heightened infectious risk. AirBox Advanced Operating System: Smarter, More Efficient Management The AirBox Advanced Operating System (AOS) connects through cellular or Wi-Fi to a cloud-based mobile and web dashboard with Building Management System integration options. This intuitive system allows facility managers to monitor, adjust, and schedule unit operations, effectively reducing maintenance time and costs. Additionally, the AOS displays live data from integrated differential pressure, TVOC, PM2.5, and CO2 sensors for indoor air quality metrics and to track filter efficiency and replacement timelines. The AOS system allows a user to set IRMM (Infection Risk Management Mode) fan speeds for all AirBox devices in the building for easy deployment of clean air for things like flu outbreaks, wildfires or outdoor pollution events making these products ideal for a building owner's Indoor Air Quality Risk Management Plan. Advanced Filtration for Cleaner Air The Vortex 4000 HVP is designed with Advanced Molecular Adsorbent and Certified HEPA filtration, which effectively removes airborne pathogens, Volatile Organic Compounds (VOCs), allergens, and particulate matter from the indoor air. The unit is third-party tested and proven to remove all h armful contaminants, or Contaminants of Concern (COCs), listed in ASHRAE Standard 62.1-2022 Table 6-5, ensuring cleaner, healthier air in all indoor environments. Additionally, all AirBox HVP products are leak tested in accordance with IEST-RP-CC034.5 with Certification labeling. Adaptable Installation The AirBox Vortex 4000 HVP boasts numerous adaptable integrations into virtually any HVAC design. This versatile unit can function as a standalone air purifier, seamlessly integrate into existing ductwork, or be configured as a modular component within larger, more complex systems. Moreover, the availability of an outdoor version, featuring high-quality R12 foam insulation within double-wall construction, extends its application to rooftop installations and other exposed environments, ensuring consistent performance even in harsh conditions. This breadth of integration options allows HVAC designers ultimate flexibility to meet unique project requirements with ease. The Future of Commercial IAQ As building development accelerates and the importance of health-conscious design grows, indoor air quality, decarbonization, and sustainability have emerged as critical factors in building design and operations. The commercial industry is increasingly recognizing the paramount importance of indoor air quality (IAQ), driven by evolving standards and a greater awareness of the impact on occupant health, productivity, and overall well-being. With IAQ standards gaining traction globally, Dubai is a perfect example by taking a leading role by implementing stricter regulations, including ASHRAE Standards 241 and 62.1-2022. This proactive approach creates a demand for advanced IAQ solutions, and the Vortex 4000 HVP is perfectly positioned to lead the charge, effectively addressing these stringent standards and ensuring cleaner, healthier indoor environments. AirBox: Innovating for a Healthier Sustainable Future With an unwavering commitment to innovation and compliance, AirBox continues to lead the way in indoor air quality technology. The Vortex 4000 HVP is a testament to AirBox's dedication to providing top-tier solutions that not only meet industry standards but also exceed the expectations of building owners and facility managers worldwide. About AirBox AirBox is an industry leader in contamination control and pathogen mitigation for commercial facilities and occupied spaces. AirBox has 35 years of experience in micro-contamination settings associated with semiconductor and life science process environments. Stemming from its background in cleanroom construction and performance certification, AirBox has expertise in building code standards, specializing in ventilation optimization, Indoor Air Quality Testing requirements that establish minimum regulatory requirements for acceptable indoor air quality, and leveraging the latest International Mechanical Code (IMC) and ASHRAE Standards for its clients. The Vortex 4000 HVP is now available for purchase. AirBox invites interested parties to learn more about the product by visiting the website or using the contact listed below. Contact: Matt Donovan Director of Business Development (716) 864-3931 mdonovan@airboxamerica.com airboxamerica.com ...

As building development accelerates and the importance of health-conscious design grows, indoor air quality (IAQ), decarbonization, and sustainability have emerged as critical factors in building design and operations. The Indoor Air Quality Procedure (IAQP) has gained significant traction worldwide, offering a framework for achieving better indoor environments. A notable example of this trend is Dubai's recent adoption of ASHRAE Standard 62.1-2022 and ASHRAE Standard 241-2023 for both retrofit and new construction design, which provide guidelines for IAQ in commercial buildings. In November of 2024, the Ministry of Energy and Infrastructure (MoEI) announced the adoption of the latest technical specifications from the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to enhance indoor air quality and achieve energy goals in government buildings across the UAE. This article explores the positive implications of these adoptions, the role of IAQP, and the global movement towards improved indoor air quality standards. Understanding IAQP and ASHRAE Standard 241-2023 What is IAQP? The Indoor Air Quality Procedure is a new performance-based ventilation design provided in ASHRAE Standard 62.1-2022, which aims to ensure immense decarbonization and energy savings using recirculated cleaned indoor air. Rather than strictly adhering to prescriptive ventilation rates, IAQP allows for flexibility based on specific needs of a space and its occupants. This procedure considers various factors, including the building's use, occupancy levels, and the nature of the indoor environment, enabling a more tailored and effective strategy for maintaining an acceptable breathing zone. What is ASHRAE Standard 241-2023? ASHRAE Standard 241 - Control of Infectious Aerosols provides requirements aimed at mitigating the transmission of airborne infectious contaminants in indoor environments. Developed by ASHRAE at the request of the White House, this standard establishes minimum requirements aimed at reducing the risk of disease transmission through exposure to infectious aerosols. It outlines strategies for designing and operating HVAC systems to enhance indoor air quality, including recommendations for the use of high-efficiency filters, effective air distribution methods, and the incorporation of proven air cleaning technologies. Key highlights include:   Infection Risk Management Mode: As one of the mitigation techniques listed, this mode applies during identified times of elevated airborne disease transmission risk, utilizing compliant air filtration systems for enhanced air output. Filtration and Air Cleaning Requirements: This standard outlines filtration and air cleaning effectiveness testing requirements. Subtractive technologies utilizing mechanical fibrous filtration, such as HEPA filters, and additive technologies that inactivate aerosols and particles, such as UV (ultraviolet) and bipolar ionization, should meet the test requirements to establish effectiveness and safety (inclusive of chemical analyte byproducts generation). By integrating these standards into building codes and regulations, cities and nations are working to create healthier environments for occupants. Dubai's Commitment to IAQ Why Dubai? Dubai, known for its rapid development and innovation, has embraced IAQP and ASHRAE Standard 241 as part of its commitment to sustainability and public health. This initiative aims to improve public health by controlling airborne infectious agents and ensuring that indoor spaces are safe and healthy. The new standards will play a vital role in making infrastructure projects more resilient to airborne pollutants, with a focus on energy efficiency and occupant well-being. Implications of the Adoptions Improved Health Outcomes: By adhering to these standards, Dubai will create spaces that enhance occupant health and well-being. Improved indoor air quality can reduce respiratory issues, allergies, and other health problems linked to poor indoor environments, ultimately reducing absenteeism and increasing cognitive function. Sustainability and Decarbonization Goals: Dubai is on a mission to become one of the world's leading sustainable cities. The implementation of IAQP supports this goal by reducing outdoor air intake, in-turn reducing energy consumption while ensuring adequate ventilation and air quality. Operational Resilience: A commitment to high standards of IAQ mitigates disruptions to operations caused by infectious outbreaks or outdoor air pollution events, positioning Dubai as a pioneer in building safety and resilience. Global Leadership: By adopting leading international standards like ASHRAE Standard 62.1-2022 and ASHRAE Standard 241-2023, Dubai positions itself as a global leader in building safety and sustainability. The MoEI reaffirmed its commitment to implementing these standards nationwide, positioning the UAE as a leader in sustainable infrastructure development and public health initiatives. Global Trends in IAQP Adoption Dubai is not alone in this movement; cities worldwide are increasingly recognizing the significance of improved indoor air quality and decarbonization. Key trends include: Regulatory Changes: Many states are publishing legislation aimed at improving indoor air quality in facilities. Other organizations, such as the International Mechanical Code (IMC) and the United States Green Building Council (USGBC), are adding IAQP language into building standards and environmental credits. Growing Awareness: As individuals and organizations become more informed about the impact of indoor air quality, there is a collective shift toward prioritizing clean air and sustainable solutions. This heightened consciousness ultimately leads to policymakers adopting performance-based ventilation practices and investing in innovative technologies. Technological Advancements: New building standards have encouraged innovations in HVAC technology, indoor air quality testing, and building management systems to facilitate the effective implementation of IAQP and ASHRAE Standard 241. The Future of Building Standards The adoption of ASHRAE Standard 62.1-2022 and ASHRAE Standard 241 in Dubai is a pivotal step in the global movement towards improved indoor air quality and decarbonization. As cities continue to face challenges related to public health and environmental sustainability, the new performance-based ventilation design provides a viable solution that combines flexibility, performance, and health considerations. With Dubai leading the way, the trend toward prioritizing IAQ is set to gain even more traction worldwide, ultimately fostering healthier and more sustainable living and working environments for all. As more cities recognize the importance of indoor air quality and adopt standards like ASHRAE Standard 62.1-2022 and ASHRAE Standard 241, a healthier future for the built environment becomes increasingly attainable. Get Started AirBox can assist your design team in implementing the Indoor Air Quality Procedure or ASHRAE Standard 241 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. Reach out to our team to get started on feasibility calculations and projected ROI for your performance-based ventilation design (IAQP) ...

The Indoor Air Quality Procedure (IAQP) is a 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 ...

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 ...

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 ...

Raleigh, NC - [October 2nd, 2024] - AirBox, a leader in air purification technology and indoor air quality testing, proudly participated as an exhibitor at the CleanAIRE NC Breathe Conference held last week in Raleigh, North Carolina. The conference, aimed at fostering collaboration and innovation in air quality improvement efforts across North Carolina, provided an excellent platform for AirBox to showcase its cutting-edge solutions and engage with key stakeholders in the environment health sector. The CleanAIRE NC Breathe Conference brought together leaders from government, industry, academia, and environmental advocacy organizations, all dedicated to advancing environmental initiatives and addressing the pressing challenges of pollution in North Carolina. AirBox's presence at the event underscored the company's commitment to enhancing public health through advanced air purification technology and comprehensive indoor air quality assessment and verification testing. During the conference, AirBox displayed its Vortex 2000 HVP (High-Volume Purifier). The attendees were able to experience first-hand the 4-stages of filtration this unit utilizes, including Certified 99.99% HEPA and Advanced Molecular Adsorbent technology, and it's Advanced Operating System that connects to a wireless dashboard, allowing unit monitoring, adjusting, scheduling, and filter life tracking. The AirBox High-Volume Purifiers are revolutionizing the industry by allowing 50%-90% reduction in outdoor air, both retro-fit and designed in, providing immense energy savings and lower capital costs with the downsize of HVAC equipment. With the added benefits of clean air to all occupants, this unit was the perfect fit for the NC Breathe Conference. Additionally, the NC Breathe attendees were also able to stop at the booth and talk with the AirBox Environmental Scientist, Cara Cywinski, about the development and protocols of the AirBox Indoor Air Quality Assessment and Verification Testing. The AirBox Analytical Group provides for particulate and gaseous contaminant testing coupled with in-depth third-party lab analysis to ensure accuracy. These tools empower communities to track air pollution levels in real-time, providing valuable information for decision-makers to implement effective strategies for air quality management. "We are thrilled to have participated in the CleanAIRE 2024 NC Breathe Conference," said Cara Cywinski. "This event allows us to connect with other organizations that share our passion for cleaner air and healthier communities. Our technology plays a crucial role in understanding and managing indoor air quality, and we are excited to collaborate with others in this vital effort." Throughout the conference, AirBox representatives engaged with attendees, sharing insights on the importance of data-driven approaches to indoor air quality management. The response to AirBox's innovative solutions was overwhelmingly positive, indicating a strong interest in technology that can significantly improve air quality. As part of its ongoing commitment to provide the cleanest spaces for all, AirBox is dedicated to supporting initiatives that promote environmental sustainability and public health. The company looks forward to continuing its partnership with organizations like CleanAIRE NC to drive impactful change in air quality across North Carolina and beyond. For more information about AirBox and its solutions, please visit www.airboxamerica.com About AirBox: AirBox is an industry leader in contamination control and pathogen mitigation for commercial facilities and occupied spaces backed by 35 years of experience in micro-contamination management within the semiconductor and life science industries. AirBox indoor air quality solutions are designed to improve health and safety while providing a more sustainable built environment by reducing energy consumption. By leveraging advanced technology and data analytics, AirBox empowers communities to make informed decisions for healthier living environments ...

[Austin, Texas] – [August 29th, 2024] – AirBox, a leader in innovative air purification technology, is proud to announce the shipment of the first integrated total-building High-Volume Purifiers (HVPs). This pioneering initiative makes AirBox clients the first to reap the benefits of immense energy savings with the new Indoor Air Quality Procedure (IAQP) outlined by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) Standard 62.1. Utilizing AirBox HVPs to enable IAQP, these facilities will see a reduction of up to 50%-90% of outdoor air, typically resulting in an ROI of less than three years. In light of the increasing awareness of the impact of indoor air quality, deployment of a standard to monitor the indoor air quality is crucial to safeguard the health and well-being of occupants and employees within a facility. Luckily, ASHRAE Standard 62.1-2022 – Ventilation and Acceptable Indoor Air Quality was introduced and is the first to provide a quantitative standard for acceptable indoor air quality, while offering an energy-saving alternative to conventional ventilation procedures. The new Indoor Air Quality Procedure allows a reduction in return and outdoor air by using air cleaners to remove harmful contaminants to recirculate clean air. Although previously impractical to implement with no suitable air cleaning devices to install, AirBox sought to fill that gap with the first ever High-Volume Air Purifiers. While the AirBox HVPs were originally designed to comply with the new ASHRAE Standard 241 – Control of Infectious Aerosols to supply up to five times the amount of clean air during times of heightened infection risk, AirBox soon realized the substantial absence in acceptable air cleaning devices that effectively mitigate the contaminants of concern while integrating with other ventilation systems within a building for the IAQP. AirBox then shifted air purification from traditional portable devices to high-volume, total-building solutions. Engineered and manufactured in the USA, these units are made to handle large spaces, making them particularly well-suited for new and existing industrial and commercial applications where air quality is paramount, such as schools, manufacturing facilities, restaurants, arenas, and more. Additionally, the AirBox HVPs not only meet the new requirements of the IAQP and Standard 241 but are equipped with the technology to comply with the up-and-coming ASHRAE Standard 44P – Protecting Building Occupants from Smoke During Wildfire and Prescribed Burn Events. The AirBox HVPs capture the regulated harmful contaminants listed in ASHRAE Standard 62.1-2022 Table 6-5 with their Advanced Molecular Adsorbent and Certified HEPA filtration technology designed to target airborne pathogens, volatile organic compounds (VOCs), allergens, and particulate matter from the facility’s environment, mitigating potential liability. Each High-Volume Purifier is also equipped with the AirBox Advanced Operating System (AOS), a wireless dashboard that integrates with Building Management Systems, to monitor, adjust, and schedule the units, productively minimizing maintenance needs. The AirBox AOS connects to integrated differential pressure, TVOC, and CO2 sensors to track filter efficiency and replacement timelines. With the growing emphasis on air quality, AirBox’s commitment to innovation and compliance is a vital step in enhancing sanitary conditions and ensuring the safety of a building’s occupants. "We have to start looking at ventilation differently in the post COVID era. AirBox is revolutionizing indoor air by leveraging new ventilation standards to provide substantial energy and capital cost savings. Change is long overdue." said Adam Smith, President of AirBox, “There is a new player in the HVAC industry and we’re changing the game. No one has been able to take advantage of the energy savings with the revamped IAQP, because there hasn’t been a solution to make it feasible...  The tools have not been in place to make it happen, until AirBox stepped up to the plate.” The ASHRAE Indoor Air Quality Procedure also requires Verification Testing for the contaminants of concern listed in ASHRAE Standard 62.1-2022 Table 6-5. To provide the total indoor air quality package, AirBox also developed a group of analytical technicians to test for each contaminant. The AirBox Indoor Air Quality Verification Testing includes the use of highly calibrated sensors, air sampling diagnostic equipment, and in-depth lab analysis performed by an accredited lab to ensure a comprehensive, accurate assessment of air quality and comply with all the testing requirements in ASHRAE Standard 62.1-2022. With the profound influence of indoor air quality ever evolving, it is crucial to not only learn the levels of pollutants present but to understand their sources to effectively mitigate the risks. As awareness of the importance of air quality continues to grow, AirBox remains at the forefront of solutions and services that not only comply with current regulations but also anticipate future standards. The deployment of these purifiers is a testament to the company’s commitment to innovation, safety, and public health at a time when commercial facilities are facing unprecedented challenges. For press inquiries or additional information about AirBox's High-Volume Purifiers and compliance initiatives, please contact: Matt DonovanDirector of Business DevelopmentAirBox(716) 864-3931mdonovan@airboxamerica.comwww.airboxamerica.com About AirBox: As an industry leader with 35 years of experience in micro-contamination settings associated with semiconductor and life science process environments, AirBox specializes in air quality compliance in accordance with ASHRAE Standard 62.1 requirements. Our team consists of highly trained engineers and scientists adept at evaluating particulate and gaseous contaminants, pinpointing potential pollution sources, and offering customized solution recommendations. AirBox is dedicated to redefining indoor air quality through innovative purification solutions and services ...