What was found
FUMES REPORTED ONLY IN BACK OF THE ACFT AT 2,000 FT AGL DURING LANDING. MID & FWD F/A DID NOT DETECT THE ODOR ALONG WITH PILOTS, ONLY THE AFT F/A NOTICED THE AFT GALLEY TRASH CAN WITH AN ODOR AND FOUND THE AFT LAVATORY FLEECE FILTERS DIRTY. REPLACED THE FILTERS IAW AMM 21-23-00. PERFORMED AN EXTERNAL WALK AROUND, NO FLUID LEAKS NOTED IAW TSM 05-50-00, THE AFT TRASH WAS CLEANED BY CLEANING CREW.