Anatomical antiviral antibacterial filters for Cosmed spirometers - 100 pcs

Anatomically shaped, antibacterial disposable antiviral filter , to be used with COSMED spirometers

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.

Appliance connection :
Inner diameter 27.5 mm
Outer diameter 30 mm

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

Pack of 100 Pcs.