The Biobase AS-1P2S is an advanced double-sided air shower designed to provide more comprehensive cleaning for personnel entering strict cleanroom environments. By utilizing high-speed air nozzles on both sides of the chamber, this unit ensures that particulate contaminants are effectively removed from all surfaces of a person’s gowning. Like the standard model, it features HEPA filtration achieving Class 100 purity and a circulation wind system to ensure the interior remains sterile during idle periods. The AS-1P2S is equipped with photoelectric sensors for automatic activation and an electric interlock system on the double doors to maintain the pressure differential between the cleanroom and the external environment. With its programmable LED interface and durable construction, this double-sided air shower is perfect for high-traffic entry points in pharmaceutical, medical device, and semiconductor manufacturing facilities.