GoVets offers Compressed Air Treatment in the Pneumatics category to help customers complete their projects. FRL Bolt Kits are products used to regulate the flow of air in a compressed air system. They are designed to control the pressure, clean the air, and remove moisture from the air. FRL Bolt Kits are easy to install and maintain, making them a great choice for any project. Shop Today to find the right FRL Bolt Kit for your project.