The AirSept Segmented Cabin Air Filter is available in standard and carbon-activated versions and is designed to temporarily bend during insertion in full-size GM pickups and SUVs, which is otherwise partially blocked by the slope of the floor. This inability to access makes it difficult to install traditional rigid cabin air filters in these GM trucks. AirSept’s Segmented Cabin Air Filter straightens as it enters the filter cavity, and once fully inserted, it presents a flat face to the evaporator for maximum filtration and air flow. The straight frame ensures full coverage of the opening, plus filter stability and durability.