The โ674174โ is a Pulmonary Function Filter specifically designed for use with the Sensormedics V-MAX System. This disposable filter is sold in a package of 60. It plays a crucial role in ensuring the accuracy and reliability of pulmonary function testing by preventing cross-contamination between patients and protecting the equipment from potential damage caused by moisture and particulate matter. It is a vital component for any healthcare facility utilizing the Sensormedics V-MAX System for pulmonary function tests.