HEPA Stands for “high-performance particulate air.” The filter engineering is the results of an industrial need to have that turned vital while in the Atomic Age: substantial volumes of really cleanse air, crucial for that production of microprocessors and other sensitive instruments. บ้านเครื่องฟอกอากาศเครื่องกรองอากาศเครื่องวัดคุณภาพอากาศ CADR (cleanse air delivery score) is really waiting for link from Social Network Posts