Brand: Vitalograph

Code: MD04138
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Vitalograph Bacterial Viral Filters x 50

Vitalograph filters use an electrostatically charged material that traps expectorated matter plus bacteria and viruses for highly effective protection against cross-contamination. In addition to the hygiene benefits of using bacterial viral filters, they also support productivity in pulmonary function testing by reducing the time spent cleaning and sterilising test equipment.


Single use filters for effective filtration of bacteria, viruses and expectorated matter.
Suitable for inspiratory and expiratory spirometry testing.
Protects the subject against cross-infection.
Protects the spirometer against cross-contamination.
99.99% cross-contamination efficiency.
Very low expiratory flow impedance.
Low effective dead space of 65ml.
Comfortable mouthpiece.
Efficient at high flow rates.
Meets ATS/ERS standards.


Cross-Contamination Efficiency: 99.999% at flowrates less than 960L/min
Resistance to airflow (BVF + Fleisch): 0.097 kPa/L/s at 9.308 L/s (as per EN ISO 26782)
Material: Electrostatic nanofibre technology filter medium


Vitalograph filters are CE 2797 marked and meet the following manufacturing quality system regulations, and product performance standards:
ISO 13485:2016 & EN ISO 13485:2016, FDA 21 CFR 820, CMDR, JPAL
ISO 26782:2009, ISO 23747:2015, ATS/ERS 2019
EU Medical Devices Directive 93/42/EEC

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