Activated carbon filter set 18.8 with Seamine and 150g activated carbon

The Heisenberg filter insert holds up to 7g of activated carbon when used with the seamine. Use it solo with your favourite bong or in combination with a pre-cooler to make your smoking experience even smoother.

Because the filter insert and seamine are made of glass, they are easy to clean under hot water after use and can be reused again and again. Save yourself the hassle of fishing steel sieves out of the insert and avoid unsightly scratches from metal mesh.