Description
The DONALDSON P780622 is a moisture-resistant air filter engineered for heavy-duty equipment, including construction machinery, commercial vehicles, stationary generators, and off-road vehicles operating in high-humidity environments (coastal regions, rainy worksites, damp industrial facilities). It focuses on dual protection—moisture removal and precision particle filtration—ensuring dry, clean air supply to safeguard engine intake systems and maintain reliable performance.
It efficiently traps airborne dust, fine debris, and microscopic particles while repelling moisture from intake air, preventing condensation-induced corrosion, filter clogging, and water ingress into the engine. This dual-action protection avoids abrasive wear to cylinder walls, pistons, and intake valves, as well as reduced combustion efficiency or component failure caused by humidity-related damage.
Crafted with DONALDSON’s proprietary Synteq™ moisture-resistant composite media and hydrophobic coating, it balances strong water-repellent performance with low airflow resistance. Its optimized pleated structure expands effective filtration area, enhancing dirt-holding capacity and extending service life—even during prolonged exposure to high humidity and heavy dust loads. The advanced media technology maintains consistent airflow without compromising moisture resistance or filtration precision.
More than a standard air filter—it’s a moisture-resist clean air guard for critical engine systems. It enhances engine reliability in high-humidity environments, extends component lifespan, and upholds DONALDSON’s legacy of industry-leading quality for heavy-duty filtration solutions.
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Compatible models:FS19914 P506092 BF1366-O
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