Enhance the performance and longevity of your generator with our Generator Air Filter, specifically designed for Cummins Onan RV Generators. This high-quality air cleaner ensures optimal air flow and filtration, providing superior protection for your engine. Explore the exceptional features that make this air filter a smart investment for your generator maintenance: Fitment: This air cleaner is a perfect replacement for Cummins Onan RV Generators, particularly compatible with Quiet Diesel QD models (HDKAH, HDKAJ, HDKAK) and HQD models (HQDPA, HQDPC). Ensure your generator operates smoothly and efficiently with this tailored fit. Replace Part Number: Designed to replace part number 140-2897, this generator air cleaner adheres to original standards, ensuring a long service life. Its precision engineering guarantees it meets the specific needs of your generator model. Premium Material: Constructed from high-quality ABS material, this air filter is both wear-resistant and anti-aging. Its robust design ensures it is not easily damaged, providing a sturdy and durable solution for your generator's air filtration needs. Excellent Performance: Benefit from professional manufacturing and exquisite workmanship with this air filter. It offers high efficiency, stable performance, and high reliability, ensuring your generator runs at its best and delivers consistent power. Simple Installation: Enjoy the convenience of simple installation with this air filter. It serves as a direct replacement for old or broken filters, making it easy to use and saving you time and energy. Quickly enhance your generator's performance without hassle. Invest in our Generator Air Filter to maintain your generator's efficiency and protect its engine. This essential component ensures clean airflow, reduces wear, and extends the life of your generator. Order now to experience the benefits of superior air filtration and reliable performance.