Air Filter & Intake

UNI AIR FILTERS.The principal of how foam air filters work is simple: "Open Cell" polyurethane foam is wetted with specially developed filter oil.The "sticky" filter oil is suspended in the path of the dirty air on the strands of the...

Twin Air Filter's design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World & National Champions than all other filters combined. ...

Twin Air Filter's design, high quality materials and superior construction deliver unbeatable performance and protection - and make Twin Air Filters the hands-down choice of more World & National Champions than all other filters combined. ...