Oregon 30-031 Paper Air Filter Tecumseh 36905 (5 Pack) Brand-new, genuine Oregon air filter, part# 30-031 Replacement for Tecumseh air filter part# 36905 Compatible with most 5.5 HP Sears mowers and Tecumseh models: LEV100, LEV115, LEV120, OVRM105, OVRM65, TVS115 & TVS120 Regularly replaced filters improve engine performance Includes (5) filter cartridges