Vitalograph Bacterial Viral Filters
Box of 50 Blue Filters

Description

Vitalograph Bacterial Viral Filters

The Vitalograph Bacterial Viral Filters (BVF) for spirometers use an electrostatically charged material that traps expectorated matter and bacteria and viruses. Other spirometer filters trap expectorated matter but allow viruses and bacteria to pass through. These Bacterial Viral Filters (BVF) provide an efficient hygiene solution giving better than 99.999% protection from bacterial and viral cross infection.

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 sterilizing test equipment.

Use with these Spirometers

• Vitalograph
• MIR
• Micromedical
• Creative Biomedics
• CareFusion

30.4 mm OD; narrow 25mm round mouthpiece.

Additional information

Weight	2.0 lbs
Dimensions	11.5 × 10.5 × 11 in
Manufacture	Vitalograph
Efficiency	Efficiency: 99.99% at 55 and 750L/min
Material	Electrostatic nanofibre technology filter medium
Validation	Validation using Bacillus Subtillis var niger mean dia: 0.7 to 1 µm
Resistance	Resistance to Airflow at 750L/min (BVF alone): 0.08kPa/L/s (0.8cmH20) Resistance to Airflow at 750L/min (BVF + Fleisch): 0.12kPa/L/s (1.2 cmH20)

Product Features & Functions

• 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 as required for lung volume and DLCO testing
• Comfortable mouthpiece
• Efficient at high flow rates

Product Library

Bacterial Viral Filter Specifications