Fisher & Paykel Headgear for HC407 Masks CPAP Mask Tube like many current pressure reduction

like many current pressure reduction technologies reduces exhalation pressure by 1cmH20 per level up to 3cmH20

Deciding to go with a tube that is either too short or too long can have it's pro's and cons as well

On initial delivery the battery will need to be charged for up to 3 hours

61540 Mask includes: 61543 Headgear

Fisher & Paykel Headgear for HC407 Masks CPAP Mask Tube like many current pressure reductionFisher Paykel Headgear for HC407 Masks The HC407 headgear brings to the table unique features to ensure persistent pressure delivery, a quality seal, and extra comfort to enhance your sleep apnea therapy. Gilder Strap Anti Leak System The Gilder Strap is designed to link the headgear with the mask frame in order to improve stability. However, the strap also slides across the frame when the head moves side to side. This ensures a consistent pressure is