The Tuthill Transfer 3/4" Street Elbow Particulate Filter Kit is designed to keep your heavy equipment free of contaminants like dirt, rust, microbial growth and water that can seriously harm it and reduce its lifespan. This filter kit features a cast-iron head and has a maximum pressure of 50 psi and a pressure drop of 3 psi. The filter kit is 11" in height and 3-7/8" in width, making it easy to install in tight spaces. With this filter kit, you can improve the air quality of your equipment and extend its life. FleetPride is your First Click in Heavy Duty®.