ARROW PFT/Spirometry Mouthpieces are made of material resistance to saliva.
Perfectly hygienic, non allergic & without any residues.
We manufacture the mouthpieces for all the impotant brands in the market.
The most common of these are of internal diameter of 24mm & 28mm,
In case of large order the customer can request for mouthpieces to their specificatons
Packaging - 100 mouth pieces per box.