ADJUSTABLE VENTURI MASK WITH SIX DILUTERS

LOTUSMED ADJUSTABLE VENTURI MASK WITH SIX DILUTERS

Made of medical grade PVC

It has an Elastic Strap for added comfort

Adjustable nose clip assures comfortable fit

Each Mask is individually sealed and wrapped for safety

Reinforced Connection Tube: 05mm*210cm(7f)

Oxygen concentration:blue 24%，yellow 28%，white 31%，green 35%，pink 40% and orange 50%

Color:Green or Transparent can choose