Keep your generator running at peak performance with this high-quality air filter maintenance kit, engineered as a compatible replacement for Generac 0J8478S / 0J8478 air filters. Designed specifically for V-Twin 990CC & 999CC engines on 13–22kW Generac air-cooled generators (2013 and newer), this kit ensures optimal filtration and reliable operation.
Crafted with premium filter paper, this air filter effectively blocks dust, dirt, and debris—protecting your carburetor and engine while enhancing generator efficiency and extending service life.
Perfect for routine generator maintenance, ensuring clean airflow and dependable performance during outages or everyday operation.