- Clear rigid shell – resists deformation
- Integral safety valve – protects patient if oxygen supply is interrupted
- Improved seal- higher oxygen concentration
- Incurved seal design – improved seal
- Low elastic position – eliminates traumas to patent’s ears
- Soft seal material – improved level of comfort
- ‘On-chin’ positioning – better fit on a wider range of face shapes
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.