Description:

This product is made of high fiber non-woven,able to filter 98% invisible airborne dust, to ensure their youngchildren smiling against bacteria from the lungs, and the familyreturned to clean and healthyenvironment

Note:

1.  This product is30 days of normal use, such as environmental quality is poor,please consider replacement.

2.  plastic airconditioner filter, if not into the filter, please change affixedto the air conditioner inlet estuary,