เคล็ดลับและบำรุงรักษาของใช้ในบ้าน ดูแลเครื่องใช้ไฟฟ้า Although Not the most classy, the Honeywell HPA300 is a robust air purifier that gave a strong effectiveness in our tests. And although it scored somewhat much better on dust, it did effectively to filter smoke, odors and pollen in a considerable Place. Check the CADR (clear air waiting for link from Social Network Posts (22)