The Maxitrol GF80-1616-A-0 2" Gas Filter is a gas filtration component designed to remove dust, dirt, and other solid contaminants from fuel gas before it reaches connected equipment. It works by passing incoming gas through an internal filtration element that captures unwanted particles while allowing clean gas to flow through. Commonly used in HVAC gas piping systems, commercial hea... https://www.partshnc.com/gf80-1616-a-0-maxitrol-2-gas-filter