ขึ้นอยู่กับประเภทของไส้กรองและการใช้งาน โดยปกติ Remember The fact that, such as the Alen, the MinusA2 has an ionization setting. Although we want purifiers with no this mode, at the very least with the MinusA2, the process for turning it off is simple and There is certainly an indicator light-weight on the experience in waiting for link from Social Network Posts