ITG Profilter foam air filter for original airbox HMP-694

Discover the Profilter HMP-694 foam air filter, designed to fit your original airbox perfectly. Handcrafted in England, this replacement filter offers high performance thanks to materials used in Formula 1 and WRC competition. Its TriFoam system, comprising three layers of high-filtration-capacity foam, effectively captures dust particles down to 5 microns. It allows better airflow than traditional cotton or paper filters, resulting in fuel savings at constant speed and increased power through reduced pressure drop. Washable and reusable, this filter has a service life of up to 10 years. Already oiled, it is ready to use on arrival. Remember to obtain the CLK1 cleaning kit to maintain your filter. Compatible with Porsche 944 2.5 [S] from years 86-88, engine M44.40.