Description
The Resideo AF11DS-1C 1″–1 1/4″ Double Spin Screen Filter 50 Micron is a filtration component designed to remove fine sediment and particulate from fluid lines in HVAC systems and related water applications. It is typically installed within compatible filter housings in piping systems, where it captures debris such as rust, sand, and scale before it reaches downstream equipment. This filter plays an key role in protecting valves, pumps, and heat exchangers, helping maintain proper flow and supporting consistent system operation in residential and commercial installations.









