ขึ้นอยู่กับประเภทของไส้กรองและการใช้งาน โดยปกติ As Homes Content Editor for Tom's Information, Cynthia has manufactured it her mission for us all to get cleaner homes (and air!) without the fuss. This comes following getting her air purifier four yrs ago, to combat insufferable hayfever and mud allergies. Look at the CADR (clean up https://mannatureairpurifier.com/