Highly efficient viral & bacterial filter with an oval mouthpiece with a pronounced rim (optionally available with Pulmoclip LM / Softclip LM and/or bite mouthpiece).
Meaningful lung function tests require leak-free use. The mouthpiece of the Pulmosafe 3 is very ergonomic and oval-shaped. Besides, the mouthpiece is shaped long enough to see the corners of the mouth.
Weight in (g)
d=89 , h=80
Dead space of the entire enclosure (ml)
Effective dead space (ml)