Vitalograph Bacterial Viral Filters

Vitalograph Bacterial Viral Filters
Quality Bacterial Viral Filters (BVF) from Vitalograph – for use with spirometry equipment.


Unlike barrier filters which trap expectorated matter whilst allowing viruses and bacteria to pass through, 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 decontaminating test equipment.
Single use filters for effective removal of bacteria,viruses and expectorated matterSuitable for inspiratory and expiratory spirometry testingProtects the subject against cross-infectionProtects the spirometer against cross-contaminationValidated 99.99% cross-contamination efficiencyfor both bacteria and virusesVery low expiratory flow impedanceLow effective dead space of 65ml as requiredfor lung volume and DLCO testingEfficient at high flow ratesAttractively priced