เครื่องถูกปิดผนึกอย่างแน่นหนาเพื่อกักเก็บสารมลพิษเอาไว้ According To the Environmental Defense Agency, the air within your property could possibly be additional polluted in comparison to the air outdoor, Even when you are now living in a substantial metropolis center. In accordance with AHAM , your air purifier should have a CADR score similar to about Successfully Submitted (Awaiting Approval)