DreamStation2 Humidifier Lid ONLY BiPAP Easy to Assemble and Clean:

Easy to Assemble and Clean: The DreamWear Nasal Mask is designed for easy assembly

Unlike standard machines

making the material brittle or sticky and further accelerating the loss of conformity

Air pressure is delivered upward into both nostrils simultaneously — the cushion acts as a cradle beneath the nose rather than a perimeter seal around it

everywhere you sleep

DreamStation2 Humidifier Lid ONLY BiPAP Easy to Assemble and Clean:This is a replacement lid for the DreamStation 2 humidifier chamber, compatible with the DreamStation 2 CPAP, DreamStation 2 Auto CPAP, DreamStation 2 Advanced, and DreamStation 2 Auto Advanced. It is not compatible with the original DreamStation or DreamStation Go the humidifier chambers on those machines have a different geometry, and the lids are not interchangeable. If you are unsure which generation you have, check the model name printed on the