Everything you need to deal with sleep apnea, but don't pay the $2600+ at the store! The machine plus extra parts and mask sizes to ensure you find the best fit (see pics): Philips Respironics DreamStation Machine Philips Respironics Heated Tube ResMed AirFit P10 Nasal Pillows System ResMed AirFit N20 size M Extra Brand New Filters All User Manuals, Cords and Carrying Case