Hi! If you're interested in understanding how baghouse filters work, a great place to start is the guide Baghouse Design (https://torch-air.com/blog/baghouse-design) : Calculations and Parameters by Torch-Air. It breaks down the complex principles of baghouse filter design into clear, practical steps. Whether you're a beginner or need a refresher, this guide covers everything from airflow to filter area, helping you design effective dust collection systems.