Warranty: 3 months 10xRespronics ref: 461P CPAP system one remstar pro C-flex + with power adapter used condition 10x Philips respronics ref: 461P CPAP with power adapter you will receive 10 pieces Philips respronics ref: 461P CPAP with power adapter. this is a whole sale you will receive exactly the same unit as in photos We post the Philips CPAP from UK, we post it with a tracking number, we generally post the item with UPS, FedEx, DHL, Parcelforce. we do accept paypal payment options. If you have any question please email us. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item. Return Policy14 Day Return Policy. Customer must pay the return shipping costs when returning a product.