The Biobase AS-2P2S is a high-capacity cleanroom air shower designed to accommodate two people simultaneously, facilitating more efficient personnel flow in large-scale manufacturing environments. This unit maintains the highest standards of purification, utilizing HEPA filters to reach Class 100 cleanness levels. The two-person chamber is equipped with photoelectric sensors for automatic blowing and a robust electric interlock system that ensures only one door can be open at a time, preserving the cleanroom’s atmosphere. The internal circulation wind design ensures that the shower area remains free of contaminants even during non-shower status. With adjustable blowing times and a clear LED display, the AS-2P2S provides a high-throughput, reliable decontamination gateway for hospitals, high-tech industrial plants, and pharmaceutical laboratories requiring strict particulate control for multiple staff members.