Our Specialists concur that filtration is essential When selecting an air purifier, and highlight two essential aspects in having productive filtration: HEPA filters and an acceptable CADR. Uncompromised particle removing Blueair DualProtection filters have already been made for the ultimate particle, fuel and odor removing. ช่วยฆ่าเชื้อโรค กำจัดฝุ่น และกำจัดสารก่อภูมิแพ้ได้ในเครื่องเ... waiting for link from Social Network Posts (8)