- Optimal protection for patients, staff and equipment.
- Validated cross-contamination efficiency >99.999%.
- Proven efficiency at flow rates in excess of ERS high expiratory flow recommendations.
- Traps expectorated matter, bacteria and viruses.
- Reduces device cleaning, saving time and money.
- 80% reduction in energy expended during manufacturing*
- 54% reduction in filter waste volume*
- Extended ergonomic oval mouthpiece with bite lip for improved patient comfort.
- Suitable for inspiratory and expiratory spirometry testing.
*Compared to standard BVF