AFF manufactures a wide range of items used in the transportation industry. These include vent bags for bulk loading of tanker trucks and rail cars to custom trailer covers used to help relieve air while blowing product into a trailer. With over 100 filter fabrics to chose from AFF can help you select the best media and design for your application. AFF also offers silencing equipment used on truck mounted blowers and engines. Please call one of our filter specialists today for a free consultation and quote.