ค่าไฟฟ้า : เครื่องประหยัดพลังงานจะช่วยลดค่าใช้จ่ายได้ในระยะยาว Whilst Not one of the most trendy, the Honeywell HPA300 is a sturdy air purifier that gave a robust effectiveness within our exams. And when it scored a little bit better on dust, it did effectively to filter smoke, odors and pollen in a large space. RabbitAir waiting for link from Social Network Posts (14)