The CAT-O3 series ​of ozone destructs safely decompose high concentrations of ozone gas to sub-ppm levels that are below recommended ozone safety limits. The catalytic method of decomposition uses a metal oxide catalyst to passively convert the ozone to oxygen.

The CAT-O3 series of ozone destructs are made from a welded stainless steel enclosure protected with a heat shield. They are carefully designed to meet the industry’s stringent safety performance requirements.​