PVC (Not made with natural rubber latex or and phthalates). All the mouthpieces for the POWERbreathe units are BPA (Bisphenol-A) free. Please see detail below:
- POWERbreathe K-Series mouthpiece: - Material Name: NonP650 (no Pthalate or Bisphenol-A plasticisers)
- POWERbreathe Classic/Plus mouthpiece: - Material Name: Colorite 6811G-015 (uses DOP plasticiser, no Bisphenol-A)
Please note: Other parts of the POWERbreathe products do contain Bispehnol-A but these parts are not in direct contact with the mouth.