Disposable bacterial/viral filter for pulmonary function test comes with 3 different fitting at the machine end and practically fits into all machines without need of an adaptor. Ergonomically designed with high efficiency filtration of 99.99% of bacteria and virus.
Housing white polypropylene.
Electrostatic Spirometery Filter.
99.99% bacterial/viral protection.
Weight 10.87 gms.
Height 8.5 cm.
Resistance 0.7 cm H 20/L/s @720 L/min.
Dead volume 55 ml.