The FAS-300 Modular Filtered System is a heavy-duty, fully customizable dust collection solution built for lasting performance and effortless installation. Constructed entirely from galvanized components, the FAS-300 is engineered to never rot or rust, ensuring a long service life with minimal maintenance. FB Series range in size from 4 ft x 8 ft to 8 ft x 12 ft and beyond. Choose between high-performance tube filters with support cages or Super Efficient Cartridge filters — including the exclusive Spunbond® pleated bag technology, which delivers more than twice the filtration area of conventional fabric bag filters for greater capacity, energy savings, and reduced operating pressure. A built-in pulse jet air cleaning system keeps filters self-cleaning, while customizable waste inlets and clean air discharge options make the FAS-300 adaptable to virtually any application. Designed for simplicity, the FAS-300 requires no welding or on-site fabrication and is available in various heights to suit your space. Modular and easily shipped.