ActiTube activated charcoal filters

ActiTube is a specialized brand known for producing activated charcoal filters designed for use with tobacco and herbal smoking. The brand focuses on reducing the intake of harmful tars and cooling the smoke for a smoother experience.

Originally founded in Berlin, Germany, the company (formerly known as Tune Smart Filters) maintains its production facilities within the country. It remains an independent company owned by its founders, operating primarily out of Germany and distributing its specialized filtration products globally to smoking accessory retailers.