A bag filter (sometimes incorrectly called back filter), also known as a baghouse filter, is one of the most important and efficient types of air and dust filtration devices, which due to the need to comply with environmental standards in factories and industrial centers. Also, in order to prevent the waste of the product produced in the factories and its distribution in the environment, as well as the observance of the physical and mental health of the workers, its use in many dusty environments is inevitable.