Disposable antiviral filter Anatomical, antibacterial, to be used with spirometers:

• Micromedical
• Vitalograph
• MIR
• Deltaspir
• Viasys.

Protect your patients and instruments with VB filters. The low resistance allows very accurate results even at low flows. VB filters retain 99.99% of bacteria and viruses and comply with ATS recommendations for flow resistance in lung test instrumentation.

Vb filters are produced under the FIDIMbrand.

The anatomical shape of the filter simplifies patient use by eliminating the need to apply the disposable cardboard mouthpiece.

Appliance connection :
Inner diameter 27.5 mm
Outer diameter 30 mm

Pack of 100 Pcs.