Efficiency and particle figures are each manufacturer’s published claim under its own test method. The flow ranking column places filters on an established media-type positioning scale and situates Breeze where its geometry is designed to land — not a single controlled bench test.
Reference envelope drawn from published claims by K&N (ISO 5011), DNA, BMC, Injen, AEM Dryflow and OEM paper baselines.
Selected category benchmarks: DNA application tests report about 27% over stock; K&N markets up to 50% more airflow than a disposable paper filter. Breeze has not published a comparable CFM or restriction test for this filter.