Medical apparatus, namely, continuous positive airway pressure (CPAP) devices, automatic positive airway pressure (APAP) devices, bilevel positive airway pressure (BiPAP) devices; Accessories for use with positive airway pressure (PAP) devices, namely, hoses, filters, masks, and cushions; Spare parts for positive airway pressure (PAP) devices and portable travel positive airway pressure (PAP) devices, namely, hoses, filters, masks, and cushions