The MTD 490-200-K054 Engine Kohler Air Filter 7000 helps protect compatible Kohler 7000 Series engines by preventing dirt, dust, and debris from entering the engine during operation. It works by filtering incoming air before it reaches the combustion chamber, helping maintain proper airflow for efficient combustion and reliable engine performance. Made to replace a clogged, worn, or d... https://www.wholetoolbox.com/mtd-490-200-k054-engine-kohler-air-filter-7000/490-200-K054.html