AIRBED IN CHENNAI ALPHA BED IN CHENNAI AIRMATRESS IN CHENNAI AIRBED BEST PRICE IN CHENNAI BEDSHORE BED IN CHENNAI AIRBED BEST PRICE IN COIMBATORE ALPHABED BEST PRICE IN PARRYS Air Mattress is an alternating mattress replacement system designed for prevention of pressure ulcers. The product works by sequentially inflating and deflating the alternate air bubbles. The inflated air cells provide pressure to support the user whilst the deflated cells provide relief for the skin above them.