KOMAI Unveils F-4654: High-Precision Filtration Engineered for  Diesel Engines

[GUANGDONG, Jan 2026] — KOMAI, a rising leader in the global filtration industry, is proud to announce the official launch of the F-4654 Fuel Filter. Specifically engineered for high-performance  Diesel systems, the F-4654 represents the pinnacle of KOMAI’s 2026 strategic innovation, offering a premium alternative to traditional filtration media.

As modern engines demand higher fuel purity, the F-4654 leverages KOMAI’s cutting-edge nanofiber technology to protect sensitive high-pressure common rail (HPCR) systems. This filter is a direct high-efficiency replacement for several major industry references, ensuring seamless integration and superior engine protection.

Technical Specifications & Compatibility: The F-4654 is fully compatible with the following cross-references:

•  OEM: 20514654, 20998367, 20386080

• WIX: WF 10210

• Donaldson: 30069

• HIFI: SN 926030

"With the launch of the F-4654, we are not just providing a spare part; we are delivering a promise of reliability," said the KOMAI R&D team. "By utilizing advanced sub-micron fibers, we ensure that  operators experience fewer unplanned downtimes and optimized fuel economy throughout 2026 and beyond."

Why choose KOMAI F-4654?

• Nanofiber Precision: Captures microscopic contaminants that cause injector wear.

• Heavy-Duty Durability: Reinforced housing designed to withstand extreme pressure and vibration.

• Direct Interchange: One-to-one replacement for  20514654, WIX WF10210, and Donaldson 30069.

• Extended Service Life: Higher dust-holding capacity means fewer filter changes and lower maintenance costs.