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Blue BVF Bacterial Viral Filters - fits Vitalograph, round mouthpiece (50)
Vitalograph 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 is protected meaning that only exterior surface cleaning should be required.
Specification
Vitalograph filters are CE 2797 marked and meet the following manufacturing quality system regulations, and product performance standards:
