During a Pulmonary Function Test, bacteria and viruses are forcefully
expelled from the respiratory tract. This represents a real health risk
to patients and health care workers alike. The instrument can be
contaminated and cause cross contamination of patients. By using a
pulmonary filter the risk of cross contamination can be greatly reduced.
50 SDI Pulmoguard II filters.
- Bacterial Filtration Efficiency 99.70%
- Dead Volume 60 ml.
- Air Resistance .862cm , H20/L/Sec at 14L/Sec
- Fits Most Adult Spirometers without an Adapter
SDI Pulmoguard II PFT Filter