<ul> <li>OE validated performance offers reliable engine protection</li> <li> Cellulose media provides 97.5% efficiency over the manufacturer-recommended oil change interval</li> <li> The nitrile anti-drain back valve protects against dry starts</li> <li> The nitrile sealing gasket provides reliable sealing across all climates and operating conditions</li> <li> Suitable for conventional, semi-synthetic, and synthetic oils</li> <li> Bosch Workshop Oil Filters are designed and tested to be direct OE replacements</li> </ul>