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Room Air Cleaner Devices and Portable Air Purifiers Performance Testing

We can help you overcome the Challenges in Air Filtration Product Development and marketing

The air filtration industry face immense pressure to deliver high-performing, scientifically validated, and regulatory-compliant solutions while standing out in an increasingly competitive market.

Challenges you may face include:

Proving Performance in Real-World Conditions – Lab testing is essential, but regulatory bodies, customers, and stakeholders demand data that reflects real-world scenarios.
Navigating Complex Regulatory Standards – ISO, ASHRAE, ASTM, and regional compliance frameworks create a complex regulatory landscape that can slow down product launches.
Differentiating from Competitors – With many air purifiers making similar claims, companies need rigorous, independent testing to back up unique performance advantages.
Addressing Emerging Air Quality Concerns – From airborne viruses to microplastics and VOCs, the list of IAQ concerns continues to grow, requiring adaptable, forward-looking testing methodologies
Supporting Marketing and Sales with Scientific Data – Strong technical claims backed by credible third-party research significantly boost consumer trust and brand reputation.

At Airmid Healthgroup, we can help you overcome these challenges by providing industry-leading bioaerosol and air cleaner testing, enabling you to validate, optimize, and differentiate your products with confidence.

Science-Backed Validation for Air Cleaning Technologies

Airmid Healthgroup is one of the world’s foremost contract testing facilities for indoor air quality (IAQ) solutions. Our expertise lies in the accurate measurement and analysis of airborne pollutants, particularly bioaerosols—including viruses, bacteria, fungal spores, allergens, and toxic microbial byproducts.

Our state-of-the-art laboratories are equipped with climate-controlled testing chambers (many full-sized and adaptable), allowing us to simulate real-world conditions with precision. This ensures manufacturers receive scientifically rigorous, real-world-relevant data to support product development, regulatory submissions, and market claims.

Our Comprehensive Testing Capabilities

We have extensive experience evaluating a wide array of air purification technologies, including:

Filtration Systems – HEPA, ULPA, activated carbon, and electrostatic precipitators
UV & Photocatalytic Technologies – UV-C, TiO₂ coatings, and other light-based purification methods
Ionization & Plasma Fields – Bipolar ionization, dielectric barrier discharge, and cold plasma

Gaseous & Dry Formulations – Advanced oxidizers, ozone, and proprietary air treatment solutions
In-Duct & Free-Standing Systems – Whole-building HVAC-integrated solutions and portable air purifiers

Whether testing a standalone technology or a multi-modal system, our expertise ensures manufacturers can validate performance across a broad spectrum of environmental conditions.

Beyond Standard Testing – Additional Services

In addition to air cleaner performance validation, Airmid Healthgroup offers a range of complementary testing services to support indoor air quality research and product development, including:

Allergen Detection & Mitigation Studies – Assessing product efficacy in reducing allergens such as pollen, dust mites, and pet dander
Microbial Contamination Assessments – Evaluating microbial loads in indoor environments before and after air treatment interventions
Surface Disinfection Efficacy Testing – Measuring the ability of air cleaning technologies to reduce surface contamination
HVAC System Evaluations – Investigating filtration and purification efficiency within ventilation systems
VOC Emissions Analysis – Identifying and quantifying harmful chemicals released by air cleaning devices

Why Work with Airmid Healthgroup?

Manufacturers looking to validate their air cleaning technologies—whether through chamber studies, real-world simulations, or in vitro testing—can rely on Airmid Healthgroup’s scientific expertise and credibility.

We provide:

Performance validation of both existing products and prototypes
Scientific data to support marketing claims and regulatory approvals
Product development insights for emerging concepts and IP
Testing data beyond industry standards, including ISO, ASTM, and ASHRAE methodologies

With decades of expertise, a dedicated team of scientists, and one of the most advanced IAQ testing facilities in the world, Airmid Healthgroup is the trusted partner for companies seeking to innovate, differentiate, and substantiate their air purification technologies.

Validate and Optimize Your Air Cleaning Solutions

Contact us today to learn how we can help validate and optimize your air cleaning solutions for a healthier indoor environment.

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Who We Help

Product Innovators	Regulatory Affairs Managers
Product Development Managers	Product Marketing Managers
Quality Assurance Specialists	Product Marketing Managers

Test	Description
ASHRAE 241	ASHRAE Standard 241 establishes a test method for biological aerosol removal and defines the minimum equivalent clean air requirements to reduce airborne disease transmission in indoor environments.
AHAM AC-5	AHAM AC-5 testing is an industry-recognized method for verifying an air purifier’s effectiveness in removing airborne microbes.
ANSI/ASHRAE 52.2-2017	This standard describes a method of laboratory testing to measure the performance of general ventilation air-cleaning devices in removing particles of specific diameters
Modified ASHRAE 52.2	Our ASHRAE 52.2 modified duct is attached to an ASTM/AHAM environmental test chamber and allows for the assessment of in-duct and in-sequence air purifying systems on bio-particulates such as viral particles, bacteria, fungi/molds, as well as allergens such as house dust mite, various pollens, animal dander (e.g. cat/dog) and particular toxins.
ANSI/AHAM AC-1 2020	This standard allows for the determination of the Clean Air Delivery Rate for portable air cleaners. While the contaminants outlined in this standard are limited to smoke, pollen and dust, the general principles can be adapted to accommodate a wider variety of contaminants such as bioaerosols, allergens, and chemicals. Airmid provides 28.5 m3 environmental test chambers that are built in accordance with the ANSI/AHAM AC-1 standard.
ASTM D6670:2018A	This practice is intended for determining volatile organic compound (VOC) emissions from materials and products (building materials, material systems, furniture, consumer products, etc.) and equipment (printers, photocopiers, air cleaners, etc.) under environmental and product usage conditions that are typical of those found in office and residential buildings.
ANSI/ASHRAE 185.1 2020	The ANSI/ASHRAE 185.1-2020 standard specifies a test method for the evaluation of HVAC UV-C technologies for their ability to inactivate airborne microorganisms in the airstream. This standard specifies the parameters for assessing UV-C technologies, such as bioaerosol generation, and upstream and downstream air sampling procedures for microbial analysis.

If your portable air cleaner uses HVAC-style filters (e.g. pleated media with a MERV rating), you may require ASHRAE 52.2 testing to validate filtration efficiency.

Learn more about our ASHRAE 52.2 Testing Services for HVAC Filters and how they support compliance, benchmarking, and marketing claims.

Related Blog Posts

For further insights into indoor air quality and air cleaner technologies, check out these key blog posts from our news section:

Related External Links

https://airmidhealthgroup.com/contact-us.html

Roger Frye

Vice President Global Marketing – Fellowes Work Solutions

Working with airmid healthgroup has given us access to valuable knowledge in aerobiology and indoor air quality. Their scientific expertise and rigorous testing process has supported our message that Fellowes AeraMax™ air purifiers can make a real contribution to improving the quality of air in homes and offices