MANN In-Line Fuel Filter WK 842/3

Description

Product Overview:

MANN-FILTER WK 842/3 is a premium hose-type in-line fuel filter engineered for global vehicle models. With strict adherence to ISO 19438 standards, it features a robust anti-corrosion coated housing, composite fiber filter paper, and oil-resistant rubber seals, ensuring reliable performance in extreme temperatures (-30℃ to +120℃). Designed to filter out 95% of particles ≥5μm and 98% of particles ≥10μm, it effectively safeguards fuel injectors, fuel pumps, and high-pressure common rail systems from wear and blockage.

Core Performance Advantages:

High-Efficiency Filtration

Gradient composite fiber filter paper with folded structure increases filtration area by 30%+, enhancing dust holding capacity and intercepting impurities like sediment, rust, and metal particles.

Durable & Leak-Proof

Anti-corrosion housing meets SAE J30 standards; anti-aging rubber seals resist fuel erosion (including sulfur-containing and biodiesel) for long-term reliability.

Stable Fuel Supply

Hydrodynamically optimized internal flow channels keep pressure drop ≤0.3MPa, ensuring consistent fuel flow even in cold starts or high-load conditions.