Product: Paper Mouthpiece Mouth pieces for Respiration Spirometry calibration test device, Bite tube for PTF Anesthesia breathing filter 

Item No. ZF-Z-001 /002/ 003

Size:  ZF-Z-001  ID-24mm  Length: 70mm

          ZF-Z-002  ID-25mm    Length: 70mm

          ZF-Z-003  ID-26.6mm   Length: 70mm

Material: Paper

Weight: 5g