ค่าไฟฟ้า : เครื่องประหยัดพลังงานจะช่วยลดค่าใช้จ่ายได้ในระยะยาว Even Though not one of the most attractive, the Honeywell HPA300 is a robust air purifier that gave a robust performance inside our tests. And although it scored a bit greater on dust, it did nicely to filter smoke, odors and pollen in a big Area. We waiting for link from Social Network Posts (13)