Vitalograph Bacterial Viral Filters Box of 50 first aid shop Waterjel dressing Face mask With reflective stripe and viewing

With reflective stripe and viewing window

and which coloured sticker identifies the size of the mask

the instructor can quickly and effectively coach the learners to improve

1 Small Child/Adult Mask

Vitalograph Bacterial Viral Filters Box of 50 first aid shop Waterjel dressing Face mask With reflective stripe and viewingVitalograph BVF Bacterial Viral Filters feature an electrostatically charged barrier that filters droplets, aerosols, bacteria and viruses out of the airstream giving better than 99. 999% cross contamination efficiency. A BVF protects the patient, operator and equipment from cross infection and contamination during pulmonary function testing. Improved hygiene with lower running costs; when a new BVF is used for every patient the interior of the device