Designed for the ultimate in comfort, ComFit mouthpieces are the low-cost alternatives to other mouthpieces. An exceptional leak-proof seal assures better test results. And the versatile design fits most PFT valves and filters.
ComFit-D Disposable Mouthpiece
- Soft, latex-free rubber eliminates risk of allergic reaction
- Center support prevents air-flow restriction
- Rims dip to comfortably accommodate the frenula
ComFit-R Reusable Mouthpiece
- Same design as ComFit-D PLUS
- Autoclavable Kraton® material