HEPA Stands for “large-performance particulate air.” The filter engineering is the results of an industrial need that grew to become crucial during the Atomic Age: high volumes of incredibly clean up air, essential for your production of microprocessors and also other delicate devices. บ้านเครื่องฟอกอากาศเครื่องกรองอากาศเครื่องวัดคุณภาพอากาศ CADR (cleanse air supply score) is waiting for link from Social Network Posts (17)