Yes, black fiberglass tissue can be used as a filtration media. It is known for its high tensile strength and resistance to chemicals, making it suitable for various filtration applications. Black fiberglass tissue is often used in air and liquid filtration systems due to its ability to withstand high temperatures and resist corrosion. However, it's important to consider the specific requirements of the filtration system, such as temperature and chemical compatibility, to ensure the black fiberglass tissue is the appropriate choice.