Quattro FX and Liberty Lower Mask Clips Transcend There is absolutely no contact

There is absolutely no contact on the top of the nose or at the sensitive nasal bridge

and seals completely

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consider using the Oxygen Enrichment Adapter

Quattro FX and Liberty Lower Mask Clips Transcend There is absolutely no contactMask Clips for Liberty and Quattro FX These are the blue headgear clips for Mirage Liberty, Quattro FX and Mirage Activa family of ResMed CPAP Masks. These clips attach to the lower headgear straps and connect directly into the mask frame. If you are unsure which CPAP mask clips that you need please free to contact our staff via phone or email. Compatible ResMed CPAP Masks: ResMed Mirage Activa Mirage Liberty Quattro FX Included in This Package (1)