HEPA Stands for “superior-effectiveness particulate air.” The filter engineering is the results of an industrial want that turned crucial while in the Atomic Age: substantial volumes of very clean air, important for your production of microprocessors and also other delicate instruments. ฝุ่นละออง, เชื้อรา, ละอองเกสร และแบคทีเรีย It’s impressive plenty of to Successfully Submitted (Awaiting Approval)