10 Pack Adult PM2.5 Activated Carbon Filters 5 Layer Replacement For Face Mask

FAST & FREE SHIPPING!
Package Includes:  10 PC PM2.5 Filter Packet (Total 10 Filters)
Product Description
PM2.5 Filter Features:
High quality five layer filtration protection made of activated carbon, non-woven and melt-blown filter cloth
Effectively keeps away a range of airborne contaminants and hazards such as dust, seasonal allergies, smoke, pollution, ash, gardening pollen, micron-level dust and other harmful substances
Safe, soft, comfortable and non-irritating
Easy to use, place PM2.5 filter in the filter opening of the mask and replace every week
Size: 4.72 x 3.15 inches (for adult), compatible with most adult masks PM2.5 Filter 5 Layers:
Non-woven cloth filters micron-level dust
Melt-blown cloth filters industrial pollutants, car exhaust, smoke and pollen allergens
Activated carbon cloth filters micron-level dust
Melt-blown cloth filters smaller materials
Non-woven cloth filters various harmful substances
SHIPPING
Orders will ship USPS First Class or USPS Priority Mail depending on the weight of item(s).
We only ship to the United States, including Alaska, Hawaii, P.O. Boxes, and APO/FPO.
We ship on weekdays, excluding weekends and holidays.
We accept no responsibility for shipping delays due to the services of USPS.
PAYMENT
We only accept PayPal payments.
Payment should be received at the time of purchase. 
Orders will ship when payments have cleared, either same day or the next.
When leaving feedback: 
We strive for positive feedback and a 5 star rating.
Problems:  
Please reach out to us before leaving a negative or neutral feedback.  We want you to be fully satisfied with your purchase, so don't hesitate to contact us.
Thank you for choosing to purchase your item(s) with us.
Your Satisfaction is Our #1 Priority!