Donaldson P116446 is a secondary air filter designed to add an extra layer of protection to the air intake system by helping stop fine dust and airborne contaminants before they reach sensitive engine components.

• Built for exact-match replacement when your current filter number matches P116446
• Best used alongside the correct primary filter in the same housing

Cross References & Applications

• Common secondary element used in heavy equipment and industrial air cleaner housings
• Verify dimensions and housing style before ordering

Fitment Warning: Please verify fitment before ordering. Match the part number and confirm by dimensions, seal style, housing size, engine serial number, equipment serial number, or VIN before purchase. Compatibility can vary by model, year, engine, and production break.