China Disposable Lung Function Test Filter

Lung function filter
Specifications
1. Low resistance for accurate pulmonary function testing.
2. Low dead space (70cc) as required for lung volume and DLCO testin
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 at 1 micron
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
Attractively priced
Material: ABS
Packaging: 100pc/ctn(40*40*36cm)
PIC:(1)
PIC(2)