
Heat And Moisture Exchanger Provox® Life™
- A highly effective bacterial and viral filter
- Protects you from viruses, bacteria, dust and pollen
- Reduces mucus production and coughing
- Easy to press for speaking with a voice prosthesis
- 15 Quantity
- Good humidification
- Comfortable breathability
- The VFE (Viral Filtration Efficiency) and BFE (Bacterial Filtration Efficiency) at an increased Challenge Level Test procedure adapted from ASTM F2101
- A highly effective bacterial and viral filter
- Protects you from viruses, bacteria, dust and pollen
- Reduces mucus production and coughing
- Easy to press for speaking with a voice prosthesis
- 15 Quantity
- Good humidification
- Comfortable breathability
- The VFE (Viral Filtration Efficiency) and BFE (Bacterial Filtration Efficiency) at an increased Challenge Level Test procedure adapted from ASTM F2101
Description
- A highly effective bacterial and viral filter
- Protects you from viruses, bacteria, dust and pollen
- Reduces mucus production and coughing
- Easy to press for speaking with a voice prosthesis
- 15 Quantity
- Good humidification
- Comfortable breathability
- The VFE (Viral Filtration Efficiency) and BFE (Bacterial Filtration Efficiency) at an increased Challenge Level Test procedure adapted from ASTM F2101












