Engineering & Verification Protocols

Breathing training equipment must withstand constant cycles of moisture and oral pressure without degrading its structure. For this reason, we select only medical-grade silicone and thermoplastic components that do not release particles or retain lingering flavors.

The Science Behind the Formulation/Build

Our internal valves are assembled using clean processes and millimeter tolerances for every component:

• Quality check: We inspect the closure of the AISI 304 stainless steel spring to make sure no lateral leaks occur.
• Traceability: Technical-grade polymers come from certified suppliers with safety data sheets ensuring the complete absence of bisphenol A.

Why This Matters for Daily Use

Material stability prevents warping caused by repeated washing with warm water. This ensures that the airflow resistance set on the dial remains consistent across months of use.