Clark Filter

Clark Filter is a Parker Hannifin Corporation Company.

Being the leader in innovative, OEM-approved solutions for diesel engine filtration, Clark Filter has been the railroad industry’s one-stop shop for locomotive filters since the 1950’s. Offering a full line of products that meet or exceed OEM specifications for extended maintenance cycles, together with unmatched customer service, industry experience, and R&D know-how, Clark offers a unique, value-added package. The full line includes lube oil and turbo filters, fuel filters, and engine air filters as well as miscellaneous air filters.