Pulmo-Protect Lung Function Filter - Box of 30 Category_Disposables/Paper Products/Tissues The height elevation can be

The height elevation can be adjusted manually or electrically

The two electrodes on the top are for your fingers

ventilation

Refrigerant type: R600a

Pulmo-Protect Lung Function Filter - Box of 30 Category_Disposables/Paper Products/Tissues The height elevation can bePulmo Protect combines low resistance with a high bacterial and viral efficiency filter designed specifically to protect the patient and equipment during lung function tests. It provides: Protection to pulmonary function test equipment. Microbiological filtration effectiveness has been independently tested and validated to provide >99. 99%. High filtration properties reduces risk of contamination between patients. Low resistance performance ensures