PFT accessories
Enrich and empower your diagnostics
Our PFT accessories include sophisticated mouthpieces and filters that support pulmonary function testing (PFT), while promoting compliance, coherence and prevention of cross-contamination.
MicroGard® filter
Our MicroGard filter offers bacterial and viral filtration with low resistance to airflow.
FreeFlow™ mouthpiece
The FreeFlow mouthpiece uniquely positions and holds down the tongue during pulmonary function testing.
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