Our Replaceable Carbon PM2.5 Filters available in 10 pack. One Purchase includes 10 face mask filters. No mask is included with your purchase. It is recommend to switch out the filter in your mask after 3 days of use.
• PM2.5 filter is constructed of five layers of material.
• Made of activated carbon and non-woven melt-blown filter cloth.
• Prevents a range of airborne contaminants.
• Anti airborne particles dust, seasonal allergies, smoke, pollution, ash, and pollen.
• Size: 4.6x3.10 inches.
Designed, assembled, and shipped from Los Angeles, California.