International shipments will be made using FedEx, UPS, or DHL unless otherwise specified. Estimates are for domestic service only. Actual costs may differ from the estimated cost .
All equipment listed below requires a physician's prescription .
All CPAP and sleep disorder equipment and nasal interfaces are prescribed items and therefore the sale is controlled by the Food and Drug Administration. Because nasal interface items can not be resold because of cross contamination, they can not be returned to The CPAP Store for credit. All sales of nasal interface supply items are final. Any item returned that appears to have been opened will not be accepted as a return and no credit given. From FlowConcepts A split back portion means better support and less slippage, while the three inch soft elastic fits comfortably under your chin.