* Selling Unit: 25 * The Carbon Filter Pad Round is a solid filter designed for filtration after fermentation. The round filter has a diameter of 220mm (22cm, 8.66 inches). This filter comes in black and provides a cleaner way to handle activated carbon than loose carbon powders. The filter contains acid and/or steam-activated carbon, purified cellulose, natural filter aids, and polyamidoamine resin. All materials used in the Carbon Filter Pad Round are food-grade and FDA-approved. To ensure long-lasting performance, the filter should be stored in a dry and odour-free environment with a usable life of 5 years. Powdered activated carbons play a critical role in various applications such as decolorization, deodorization, and removal of trace impurities in industries like pharmaceuticals, food & beverages. * Product of Europe