ขึ้นอยู่กับประเภทของไส้กรองและการใช้งาน โดยปกติ While Not quite possibly the most attractive, the Honeywell HPA300 is a sturdy air purifier that gave a robust functionality within our checks. And whilst it scored slightly much better on dust, it did well to filter smoke, odors and pollen in a substantial House. Every particle test waiting for link from Social Network Posts (11)