15PCS PM 2.5 Activated Carbon Filters Insert adult 5-Layers Replaceable Filters cloth fabricFast shipment from USA
- Fast shipment from USA, 15PCS/Bag, Embossing can cause holes in the surface fabric. So we chose not to do embossing. Therefore, PM2.5 is not printed on our products.
- we use sealed packaging to make the filter cleaner..
- Materials: made of activated carbon and non-woven melt-blown filter cloth, 5-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants. Compatible with most face masks (Not include Mask) , easy to insert or replace the original one..
- Ultimate Protection: 5 layers, soft and breathable..
- It is recommended to replace the filter in about 2 days. Our packaging and quality are reliable..