Engineered and built specifically to meet the increasing performance demands of your equipment.

THAT’S RELIABLE.

Cat® filters and coolant are engineered and tested by Caterpillar experts to protect your equipment and keep it running smoothly.  

Cat® Filters use high‑quality materials — including polyurethane end caps, top‑grade media, spiral roving, acrylic beads, and a nylon‑reinforced center tube — to capture harmful particles and prevent contamination. 

Cat® Coolant is formulated specifically for Cat engines and cooling systems, providing enhanced protection against corrosion, deposits, and liner cavitation. Designed to work as part of the complete system, it helps extend component life and maintain reliable performance in both new and older equipment.