Independently tested & validated

Our innovative SmogStop technology creates cleaner air. But you don’t have to take our word for it.

At EnvisionSQ, we work with leading researchers to put our products through their paces. University or government experts have validated our technology at each stage of development — from computer modelling and lab-bench testing all the way to full-scale wind-tunnel trials.

Of course, the real proof comes in the real world. That’s why we collaborated with the Ontario Ministry of Transportation and the University of Guelph to field-test our SmogStop Barrier on Canada’s busiest highway. Meanwhile, we’re collaborating with leading automakers and HVAC manufacturers to optimize the performance of SmogStop Filter.

Laboratory testing

Computational fluid dynamics modelling


Full-scale climatic wind tunnel testing

Boundary layer wind tunnel testing

Academia & Government Research Collaborations