Med Aire Deluxe Alternating Pressure Pump and Pad System, Standard, Fixed Pressure Pump, Beige. Newly designed pump produces 8 LPM air flow. Easy to change filter. One hand, “quick release” adaptive connects tubing to pump. On/Off Switch. Bubble pad design provides superior therapeutic treatment. Built in bracket allows for pump to be mounted on bed. Pad is made of heavy gauge premium vinyl. Pad size: 78″ x 34″. Height of cell inflated” 2-1/2″. Number of bubble cells” 130. Weight capacity of 300 lbs. with a 1 Year Warranty. Packaging: 1/Each.