Respironics Premium Headgear for ComfortGel Blue Mask Replacement (1033678) All item(s) are brand-new! This listing is the replacement for “Respironics Premium Headgear for ComfortGel Blue Mask Replacement (1033678).” They have been taken out of the original (OEM) manufactures bag and re-packaged with care in order to comply with the store guidelines. This is a replacement item/part and is not in violation of Ebay's listing policy. This item DOES NOT require a prescription in order to purchase. Please refer to the Ebay guidelines. Feel free to message me with any questions, comments, or concerns! Check out our page for any other CPAP parts you may be looking for. Thanks for looking! Free Shipping! 901