ล็อกเด็ก / ตั้งเวลา / เตือนเปลี่ยนไส้กรอง Remember That, just like the Alen, the MinusA2 has an ionization placing. While we desire purifiers without this method, not less than With all the MinusA2, the procedure for turning it off is easy and There's an indicator light around the deal with of the waiting for link from Social Network Posts