Original American KN sport engine air filter for Hyundai Elantra from model 16 to 20. Used, very clean, guaranteed. Only a few months old. Features: * Washable and reusable, so you don't need to change it every so often like a regular paper filter. * Allows more air to pass through to the engine compared to the original filter. * Gives a slightly better throttle response and a clearer air intake sound. * Very long lifespan if cleaned and oiled correctly. Location: Al Kharj Contact via private message. For offers.