Pulmonary Function Test Filter (PFT Filter)
Model No. : MSI-1223
Description
- Elliptical Mouthpiece with Teeth Graber
- Bacteria Filtration Efficiency 99.99 %
- Viral Filtration Efficiency 99.99 %
- Single Use & Disposable.
- Also Available with Mouth Piece
- Packing : Blister Paper