Without Mouthpiece
- A mouthpiece may be needed additionally
- Bacterial/Viral efficiency 99.99%
- Resistance<0,95 cmH2O/L/Sec@14 L/S
- More in-number and in-depth submicrons are prevented through permanently electrostatically charged fibers
- The risk of release of particles caught by electrostatically high charged fibers, is significantly low during the test or filter change
- Minimum extra resistance except the acceptable filter pad resistance
- Connection without intermediate adaptor to all leader spirometer devices
- 3M™ filtering product
- The dead space is less than 75 ml
- Liquid-tight to prevent liquid particles
- Unopenable structure; streamlined, and stabilized sloped area to prevent pressure loss and other exterior factors during respiratory flow
- Convenient to get used by adult and pediatrics
- Latex free
- Disposable
