- Replace your generator's air filter easily with these practical and high-quality replacement parts. Designed for hassle-free installation and removal, ensuring minimal downtime. - Engineered for exceptional wear and corrosion resistance, these filters are compatible with models 188F, 190FGX390, and GX420, making them a reliable choice for various generators. - Constructed from durable iron and high-grade plastic materials, these air filter assemblies offer a long service life, ensuring your generator operates efficiently over time. - Enjoy stable performance with our air filter assembly, which serves as an excellent substitute for damaged or worn-out parts, helping maintain optimal generator functionality. - Ideal for diverse applications including farming, breeding farms, construction sites, and garden maintenance, these filters enhance the reliability and performance of your generator in demanding environments. Ensure your generator runs smoothly and efficiently with our top-quality air filter replacement parts.