Moroso 65947 Moroso Racing Air Cleaner Filter Shield - 14in x 5inMoroso 65947 Moroso Racing Air Cleaner Filter Shield 14in x 5in Reusable Foam Filter Shield, fits 14" x 5" filters When dirt and clay oval tracks turn into "dust bowls", even the best racing air cleaners can become clogged with dirt and dust Made of open cell foam to keep large debris out of the filter element without restricting airflow Fits snugly around 14" x 5" racing filters Can be cleaned in the sink or even in the washing machine Excellent for