10.88in x 8.38in
- This mask features a positive, one-way, non-rebreathing valve complete with Filtrete filter.
- The mask is flexible over a wide range of temperatures which allows it to conform to facial anatomy and provide a better seal.
- Features a reusable mask with replacement valve.
- Also available with an oxygen inlet port, and elastic head strap.
- Uses replacement valve 12-73204V and comes in a blue nylon belt pouch.
- Can be used for adults, children and infants.