Light weight

Save storage space

Low airflow resistance, good compliance

High compression rate, adjustable length

ISO standard interface

Without watertrap type:

HY-030-41/42/43      Adult          222905001-222905003

HY-030-51/52/53      Children     222906001-222906003

HY-030-61/62/63      Infant         222907001-222907003

With watertrap type:

HY-030-11/12/13 Adult              222902001-222902003

HY-030-21/22/23 Children         222903001-222903003

HY-030-31            Infant             222904001