Description
- RESPRO Allergy Mask Blue
- Approved by the British Allergy Foundation
- Soft, breathable polyester material
- Four sizes (small size uses the medium filter)
- Ultra lightweight and air-permeable
- Easy Velcro® fastening
- Hepa-Type filtration (Less than 1 micron, smaller than PM1)
- Two exhalation valves
- Contains no latex
- Particulate matter rating: Sub-Micron, PM2.5, PM10