These cotton filters are meant for the SilverStick Large one hitter pipe. They will not work with the Slim.
Our natural cotton filters help keep your experience smooth by blocking embers and trapping tar. These 100% biodegradable cotton filters are unbleached and don't have any added chemicals, making your experience clean and free of any additives. We recommend changing after approximately 4 bowls to prevent excessive buildup and to keep your experience smooth and easy.