AF26531 FLEETGUARD Advanced Air Filter – Purity Core
The AF26531 from FLEETGUARD is an advanced air filter integrated with Purity Core technology, engineered for heavy-duty engines. It caters to construction, agriculture, and long-haul transportation sectors, delivering cutting-edge contaminant protection for critical engine components. Additionally, it maintains optimized airflow while meeting or exceeding OEM specifications, effectively extending equipment service life. For operators facing high-stress, ultra-dusty work environments, this filter stands as a top-tier choice to cut maintenance downtime and minimize repair costs.
AF26531 Superior Purity Core Filtration Performance
This filter features premium multi-layered Purity Core filtration media, achieving exceptional purification results. It captures airborne dust, sand, abrasive particles, and fine debris as small as 0.3 microns, boasting a 99.9% filtration efficiency. Moreover, it adheres to strict ISO 5011 standards, targeting micro-contaminants that trigger premature engine wear, combustion inefficiencies, and performance degradation. Its enhanced media structure resists tearing and clogging—even in extreme dust conditions like construction sites or arid agricultural fields. With an outside-in flow design, it intercepts pollutants on the media’s outer layer first. This ensures unobstructed, optimized airflow during extended service intervals, boosting fuel combustion and sustaining consistent engine power output.
AF26531 Robust Construction for Harsh Environments
The AF26531 boasts a rugged construction tailored to heavy-duty operational demands. Its precision radial seal design forms a tight, leak-proof fit with the filter housing, eliminating bypass gaps that let unfiltered air enter the engine. Weighing 2.4 lbs, the filter has a compact yet durable build: overall height of 15.3 in (388.62 mm), outer diameter of 6.1 in (154.94 mm), and inner diameter of 3.7 in (93.98 mm). Furthermore, its corrosion-resistant reinforced housing resists impact, vibration, and extreme temperatures from -25°F to 260°F. This sturdy design maintains structural integrity on rough job sites, during continuous long-haul operations, or in high-humidity conditions.
Targeted Compatibility and Practical Application Advantages
- Precise Compatibility: The filter offers extensive compatibility with leading heavy-duty equipment brands. It fits seamlessly with Caterpillar C15, C16 models and John Deere 9570R, 8570R series. It directly replaces Caterpillar part 166-6700 and John Deere part RE504280, with cross-references to Baldwin RS3700, Donaldson P532710, and Wix 46610 filters.
- Easy Maintenance: Its standardized size and straightforward design enable tool-free, quick replacement—no specialized training required. This not only simplifies maintenance procedures but also helps technicians save time, reducing equipment downtime significantly.
- Cost-Effective Value: Supplied as a new OEM replacement part, it delivers reliable quality at a reasonable price point. For operations relying on heavy-duty equipment, this filter balances advanced performance and cost-efficiency, ultimately lowering overall operating expenses.
For more details on the AF26531 FLEETGUARD Advanced Air Filter – Purity Core, including full compatibility guides and purchasing options, visit: kxfilter.com
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