black dots in cigarette filter

black dots in cigarette filter I took my N30 apart to see what these were. What are they? Mold??? Dust? The new mask is completely white. They don't supply new filters for this mask Cigarette filter - Wikipedia

Name: black dots in cigarette filter I took my N30 apart to see what these were. What are they? Mold??? Dust? The new mask is completely white. They don't supply new filters for this mask Cigarette filter - Wikipedia
Brand: vipetec.fi
SKU: 13693395048
Price: 22.34 USD
Availability: InStock
Rating: 4.135 (12 reviews)

SKU: 13693395048

4.1

USD22.34 USD56.34

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Description

The tobacco industry has argued that plain packaging will increase illegal trade and smuggling

Tobacco stores in Washington, D.C

Packaging laws limit my design. True plain packaging legislation applies in countries like Australia and the UK, and the FDA and EU Tobacco Products Directive (TPD) set warning-label rules elsewhere