Product Description: Compact Air Purifier for Bedroom - Silent Operation, Removes Smoke, Odors, and Formaldehyde for Fresh Air Product Details:Ships From Overseas Only On Prepayment Delivery: Minimum Two Weeks Delivery Material: Metal Air purifier air volume: 50 m3/h How it works: Activated carbon, photocatalyst, HEPA technology, electrostatic technology Control method: Mechanical.
