Harlow filter supply is one of the world’s oldest and largest distributors of filters for trucks and heavy equipment.

We keep an extensive stock of filters on hand for trucks, drilling rigs, cranes, excavators, and all other heavy construction or farm equipment. Our large inventory allows us to keep the filters that you need in stock. We offer same day shipping so that you get your filters when you need them, reducing downtime and saving money.

With six product lines covering literally thousands of manufacturers and applications, we carry every filter you might need for your fleet.




To request a quote for truck and heavy equipment filters, please call 1-800-638-5576 or use our request a quote page to submit a list of part numbers.