DynaRest Airfloat Deluxe Air Mattress with Digital Pump Comfort Zone 1pc cs Sterilization and Infection Control low noise nebulizer Compact design with Paint low noise nebulizer Compact design with rounded corners with integrated carrying handle for transport Piston driven motor ensures high performance and long life Easy to clean and maintain Designed to meet the requirements of HCPCS code: E0570 Five year limited warranty Each nebulizer comes with: (1) Disposable nebulizer cup (1) Mouthpiece (1) 7' Clear Vinyl tubing (5) replacement filtersOptional Accessories Available: Adult Mask (Item 5704) Pediatric Mask (Item 5703) Carrying Case (Item 5703CC)Specifications Method of Nebulization: Piston Driven Power: 120V BD Compatible Connector 18 laser holes provide air loss CPR valve allows for rapid deflation