จัดส่งฟรี! เมื่อสั่งซื้อเครื่องกรองอากาศทุกรุ่น The 200M Shares the Mighty’s display-shutoff function, which we worth highly as it turns from the extremely bright air-good quality indicator lamp and makes the 200M much more conducive to bedroom use. Visually, the 200M differs from the Mighty in that it's a square grille in lieu of Successfully Submitted (Awaiting Approval)