Speedmaster's Dome Stack Air Filter Elements and Screens are designed to fit inside of the throat of most Velocity Stacks. Velocity Stack Air Filter Elements and Screens are made from quality materials for long-term durability.
To install, gently push the filter element or screen dome into the velocity stack with your fingertips on the outer ring. Using pliers, the air filter screens can be adjusted to fit minor variations in the diameter of the Velocity stack (air horn). To remove the dome, simply grip the outer ring tabs with small pliers.
Note: Be careful not to push or pry on the mesh dome, it could cause damage to the mesh.