Use a reliable MADA 83 filter for your spirometer
A spirometer, asthma monitor or COPD screener is used for professional and expert lung examination. During this test, a patient must inhale forcefully and blow out into the spirometer so that lung function can be measured. A spirometer is often used in hospitals, by general practitioners, rehabilitation centers or other medical institutions. A spirometer can be seen as a very professional measuring device and the results of the test must be assessed by physicians. The filter must be replaced after each patient. This way you guarantee that harmful bacteria are not passed on and you prevent cross-contamination. Various brands of spirometers use a MADA 83 filter.