Perfect Pressure Coupons & Promo Codes
Perfect Pressure $290 Off Coupons & Promo codes with Free Shipping. In 2009, after Phil Torbet, the inventor of the Perfect Pressure mattress, created the technology, Stanford Universitys Sleep Sciences Clinic was contacted to see if they could independently confirm that his technology would improve sleep quality. Dr. Clete Kushida, a sleep expert at Stanford, with the help of Stanford researchers, tested 30 different participants and filmed them sleeping at night on their own mattresses and on an earlier version of the Perfect Pressure mattress. Each of the 30 participants was then asked to answer a questionnaire (see results below) and given the opportunity to keep the Perfect Pressure mattress or return to their old mattress. All 30 participants chose to keep the Perfect Pressure mattress and the results of their questionnaires clearly confirmed Phils multi-zone construction technology was an important breakthrough in sleep science.