Adult Size Mask Filter (10 pcs pack)

IN STOCK, SHIPS IMMEDIATELY

• 10 pcs pack
• PM2.5 Activated Carbon Replaceable Anti Haze Filter.
• Filters size: 4.9" X 3.1" (12cm x 8 cm)
• Five layers Filter Material: 2 Anti-sticking cloth, 1 Filter cloth, 1 Activated Carbon and 1 Efficient filter cloth as in picture.
• This product is non-returnable

Note: 

• Filter insert can not be cleaned and should be replaced every 1-2 days. 
• When film or sticky sediment stains emerge, please replace the filter;