GFB Foam Filter for Atmosphere-Venting BOVs

If your BOV vents to atmosphere and you drive in hostile environments, the 5711 filter is for you. Featuring a foam filter element with internal steel reinforcement, this filter can be installed onto any 38mm BOV outlet, including our 5703 trumpet and 5238 recirc outlet.

• GFB foam filter for atmosphere-venting BOVs operating in dirty environments