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.

Features:

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.

Specifications:

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

Standards:

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