ขึ้นอยู่กับประเภทของไส้กรองและการใช้งาน โดยปกติ The Coway 200M Legitimate HEPA Is a superb air purifier for proprietors of hefty-shedding or smelly Animals. It rivals our top rated-rating BlueAir for overall performance, though its protection region is a bit fewer (361 sq. ft compared to the 456 sq. feet with the Blue Pure). The waiting for link from Social Network Posts (20)