K&N E-4515 replacement air filter is constructed with an oil-free synthetic media. A tube of grease is provided in the packaging to ensure an airtight fit in case of severe vibrations. This air filter comes with a metal and rubber washer. E-4515 fits several John Deere and Honda GX models, including the 4 horsepower GX110, as well as other applications. K&N's E-4515 high performance air filter provides superior filtration protecting your equipment's engine. This K&N air filter can be cleaned and used again.