Not your average Sleep Therapy machine! Apex Medical offers the iCH Auto CPAP with PVA and Built in Heated Humidifier. The iCH is a quiet auto-adjusting machine with a built-in heated humidifier. PVA pressure relief at exhalation makes therapy feel more natural. It all comes in a compact and lightweight body with an innovative look. The small foot print means it easily fits into a bedroom and lifestyle.