Mason Medical General Use Back Cushion with Lumbar Support CPAP Filter Comes with a humidifier pouch

Comes with a humidifier pouch and tube kit

The pressure-sensitive pad connects to the audio alarm

Consistent purity delivered at all flow rates

By responding to each flow-limited breath

Mason Medical General Use Back Cushion with Lumbar Support CPAP Filter Comes with a humidifier pouchDesigned to offer comfort and positioning for home, office or in the car, Lumbar Cushions from Drive and Mason Medical are made from molded foam and come with a cloth cover with elastic straps. Designed to offer comfort and positioning for home, office or in the car. Features and Benefits Durable Masonite board secured on back of foam core prevents hammocking in sling back wheelchairs Memory foam back cushion provides support, comfort and a tactile