These masks have a separation between nose and mouth that permits mouth breathing only. This separation may be cut out if undesirable.
Masks make a good seal for 90% of the population, use with the "Ultimate Seal" for problem fits.

See also same mask R89xx series for mouth and nose breathing

Mask includes head gear. Latex free.

Special masks are available with a nose port for nose breathing only.
Port dimensions shown below are O.D., other dimensions available by special order.

Click here for mask replacement parts

Last update 16 Jan 2013

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