Oil Filters

About Kaltreo oil filters

Oil filters trap wear metals, soot and carbon from circulating engine oil before they reach bearings and close-tolerance surfaces. Kaltreo lube filters use OE-equivalent media with anti-drainback and calibrated by-pass valves, so oil pressure returns immediately on cold starts and unfiltered oil never circulates. The same spin-on and cartridge elements fit an engine whether it powers a standby genset, a truck or industrial equipment.

How to read a Kaltreo cross-reference

Every Kaltreo part lists the Fleetguard number it replaces plus interchange numbers from other brands (Wix, Baldwin, Donaldson, Mann and more). Find your current filter's brand and number — in a card or with the search above — and the matching Kaltreo part is the direct replacement. Confirm thread size, gasket dimensions and valve settings on the part page before ordering.

When to replace: after the first ~50 running hours on a new engine, then every 200–250 hours or at each oil change. See the filter replacement schedule guide for full intervals, and always follow the engine maker's manual.

Coming from another brand's numbers? Use the full Fleetguard cross reference, CAT cross reference or Baldwin cross reference tables.