Customer complaint on over-inflation (abnormal inflation issue) occurring during the product installation, Preparation to initiate therapy or product use. In none of those events, any injury or health consequences were reported. the products in the market have been recognized as potentially affected with the risk of abnormal inflation which might result in the mattress surface raised above its specification. The investigation revealed that the failure is caused by damage of inner mattress tubes. Recall start date: Apr 13, 2022