HEPA Means “large-effectiveness particulate air.” The filter technologies is the result of an industrial will need that turned significant from the Atomic Age: large volumes of incredibly clean air, important for the manufacture of microprocessors as well as other sensitive devices. มีการรับประกันและบรการหลังการขายที่เชื่อมั่น It’s highly effective ample to make use of Successfully Submitted (Awaiting Approval)