VIRUS & BACTERIAL FILTER
Best test quality with the highest filtration efficiency of more than 99.999%
Mada filter with integrated mouthpiece. Optimal protection against bacteria and viruses for the patient, the operator and devices. Best test quality with the highest filtration efficiency of more than 99.999%.
Important to note: Many filter types are only certified for normal, calm breathing of 30 L/min in terms of their filtration efficiency. In contrast, the Mada filter achieves its high filtration efficiency not only with normal, calm breathing. We guarantee a certified filtration efficiency of 99.999% even with a forced FEV1 measurement of 13 L/sec or 750 L/min.
See comparison table under Downloads (filtration efficiency table)
Available for all body plethysmographs and spirometers.