John Deere PT18389 PT18390 Air Filter Kit

This air filter kit contains primary filter elements PT18389 and PT18390 designed for John Deere walk-behind greens mowers. The panel-style filter elements utilize pleated paper media with steel mesh support to provide high-efficiency filtration for Kawasaki FE series engines. Engineered to OEM specifications for exact fit and sealing performance. The filter assembly protects the engine intake from debris and contaminants in turf maintenance environments. Direct replacement for John Deere OEM part numbers PT18389 and PT18390. Cross-references Kawasaki 11013-2132, Toro 93-8636, and Stens 100-009.