This 2-5 section modular baghouse filter consists of one filter bag with inlet ports ranging from 12 to 16 inches for airflow treatment. These sections are made to work with the Magnum series industrial grade dust collector or the DC-3000 series dust collector. Additional filter sections provide a larger surface area for air filtration and dust collection capabilities. Baghouses use a series of small tubes similar to standard filter bags but the smaller size provides a larger surface area for trapping airborne particles. Baghouses are either open and not to be used in direct exposure to rain or water or are enclosed so that they may be placed outdoors and not be affected by weather conditions. Baghouse can be used with industrial sized dust collection systems that include a cyclone and rotary airlock.