- Filtered mouthpiece is a direct fit for nSpire, MedGraphics(internal fit), MicroMedical, MIR SpiroBank, MIR MiniSpir, MIR Spiro Lab, MIR SpiroDoc, Fukuda, and Peak flow meters
- Externall Diameter 28.5 mm Internal Diameter 25 mm
- Protect yourself and your patient from inhaling potentially harmful pathogens. 99.9999% bacterial/viral filtration.
- 100% recyclable Polypropylene
- 50ml dead space
- 0.71 cmH20/l/s Resistance at 12 L/s
- Sold in cases of 100 mouthpieces
- Ask about volume pricing