Respironics DreamStation Dry Box Inlet Seal Masks seal and easy use that

seal and easy use that Fisher & Paykel Healthcare masks are known for

• Operating Pressure: 4 to 40 cm H2O

This is the replacement headgear for the ResMed Mirage FX for Her Nasal CPAP Mask

AirTouch F20 memory foam cushion is interchangeable with AirFit F20 silicone cushion

This is the replacement headgear for the ResMed Quattro FX Full Face CPAP Mask

Respironics DreamStation Dry Box Inlet Seal Masks seal and easy use thatThis replacement Dry Box Inlet Seal fits around the interior opening of the Dry Box Assembly on all DreamStation CPAP and BiPAP Heated Humidifiers. This product includes: 1 x Inlet Seal Compatible with: Respironics DreamStation Series