Commercial air filtration backed by decades of manufacturing experience

AiroTrust is a division of Storch Products Company, Inc., a Livonia, Michigan manufacturer with more than 60 years of experience developing magnetic products, material-handling equipment, and practical industrial solutions.

The idea for AiroTrust began during the COVID-19 pandemic, when businesses, schools, healthcare facilities, and other organizations were looking for new ways to improve indoor air quality. Drawing on our experience with magnets and manufacturing, we asked a straightforward question: Could additional filtration be placed directly at a commercial ceiling vent without tools or permanent HVAC modifications?

That question led to the patented AiroTrust® Magnetic Filter Frame. The reusable frame attaches to the ferrous ceiling grid surrounding a compatible 2 × 2 supply diffuser or return grille and holds compatible 24 × 24 filter media.

Although COVID-19 inspired the original idea, the need extends well beyond the pandemic. Commercial buildings regularly contend with dust, pollen, fine particulate, wildfire smoke, outdoor pollution, manufacturing-related contaminants, and unwanted odors.

AiroTrust gives facilities the flexibility to select filter media based on their specific application. MERV-rated media can address airborne particulate, while activated-carbon media can help with certain odors and gases.

AiroTrust is the frame—not the filter—and it does not replace a building’s central HVAC filtration. It adds a final-stage filtration point near where conditioned air enters the occupied space.

Backed by Storch’s decades of magnetic engineering and manufacturing experience, our goal is to provide a practical, adaptable approach to cleaner indoor environments.