AirTrap has introduced a modern alternative to traditional spore trap cassettes, devices used for over three decades by indoor air quality professionals to collect mold spores and airborne particles for laboratory analysis. The new design builds on established sampling methodology while refining key physical aspects to improve field usability, laboratory consistency, and material efficiency.
The AirTrap cassette represents a collaborative effort to update a design that has remained largely unchanged since the mid-1990s, when Dan Baxter of Aerosol Research Associates, Inc. introduced the widely adopted Air-O-Cell cassette. The new product is fully compatible with standard air sampling pumps and established laboratory analysis methods, allowing seamless integration into existing inspection procedures without requiring changes to sampling technique.
Several practical refinements distinguish the AirTrap cassette from traditional designs. A flip-top cap system reduces handling errors and minimizes sample contamination during transport. The cassette uses approximately 46% less plastic than traditional designs and features a recyclable housing to support more sustainable testing practices. Durable polypropylene construction ensures field reliability, while a flatter collection surface improves image clarity during laboratory analysis, including digital and AI-assisted microscopy.
AirTrap cassettes are now available throughout North America exclusively through AirTrap.us, providing inspectors, laboratories, restoration professionals, schools, and government agencies with an additional option for airborne particle sampling. The product is suitable for indoor air quality assessments, post-remediation verification, real estate inspections, school and university testing programs, cleanroom clearance, and routine environmental monitoring.
The introduction of AirTrap addresses long-standing inefficiencies in environmental sampling technology while responding to growing demands for sustainable testing practices. By reducing plastic consumption by nearly half and incorporating recyclable materials, the product aligns with increasing environmental regulations and corporate sustainability initiatives affecting the indoor air quality industry. The improved collection surface design could enhance analytical accuracy in laboratories, potentially leading to more reliable assessment results for clients concerned about mold exposure and indoor air contaminants.
For an industry that has relied on essentially the same cassette design for thirty years, AirTrap represents a significant technological update that maintains backward compatibility while offering measurable improvements in sustainability and analytical performance. The product's availability through AirTrap.us ensures North American professionals can access these improvements without disrupting established workflows or requiring new equipment investments.
