Package include: You will get 2pcs air filter Lawn mower air filter is compatible with MTD 547cc engine 4X90HU 4X90HUA 8X90KU 8X90KUB 8X90ZU 8X90ZUA 9X90HU 9X90HUA AX90HU AX90HUA AX90HUB. Mower pre cleaner is easy to install and operate, and can directly replace old or damaged accessories, extending the life of the machine. Air filter is compatible with Columbia CLT42G CLT42H CLT46CVT CYT4220, compatible with Cub Cad XT1-LT42 XT1-LT42C XT1-LT46 lawn mower tractor. Replaces parts number: trimmer air filterfit for 937-05066 737-05066 Replacement fuel filter is compatible with Troy Bilt TB42 Hydro, compatible with Super Bronco 42, compatible with Pony 42X, compatible with Bronco 46X, compatible with Horse 42, compatible with LTFAB46 Tractor, compatible with Craftsman T1300 T1500. Description: The Trimmer Air Filter filters the engine intake air, improves airflow and thus ensures optimal combustion and engine acoustics or attenuation of intake noise. The pre-filter catches coarse dirt particles before the air is passed into the main filter. color: as show Size: Outside Diameter: about 3-1/2 inch Height: about 4-1/4 inch Compatible with MTD 547cc engine 4X90HU 4X90HUA 8X90KU 8X90KUB 8X90ZU 8X90ZUA 9X90HU 9X90HUA AX90HU AX90HUA AX90HUB Compatible with Cub Cad lawn mower XT1-LT42 13A6A9CS010 XT1-LT42 13A6A9CS056 XT1-LT42 13A6A9CS210 XT1-LT42 C 13A8A1CS010 XT1-LT42 EFI 13A9A1CS056 XT1-LT42 EFI 13A9A1CS256 XT1-LT42 EFI 13A9A9CS010 XT1-LT42 EFI 13A9A9CS056 XT1-LT42 EFI 13B9A1CS010 XT1-LT42 EFI 13W9A1CS010 XT1-LT42 13W8A1CS010 XT1-LT42 13A8A1CS056 XT1-LT42C 13W8A1CS010 XT1-LT46 13A6A1CT056 XT1-LT46 EFI FAB 13A9A1CN009 XT1-LT46 EFI FAB 13A9A1CN010 XT1-LT46 EFI FAB 13A9A1CN056 XT1-LT46 EFI FAB 13B9A1CN010 XT1-LT46 EFI FAB 13B9A1CN056 XT2-LX42 EFI 13A9A1CS010 Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens. Package Including 2 * Air Filter