Air Filters

FS20203 is a cartridge-style fuel water separator for heavy‑duty diesel engines and industrial fuel systems. It uses high‑efficiency hydrophobic cellulose media to remove free water and solid contaminants from diesel fuel. It protects injection pumps, injectors and precision components from corrosion, wear and fuel system failure, extending engine service life and reducing maintenance costs.

Core Features

30‑μm filtration  98% efficiency: Captures fine particles and separates free water effectively.

Hydrophobic media: Repels water, prevents emulsification, ensures dry fuel delivery.

High dirt‑holding capacity: Longer service life under heavy dust/water conditions.

Rigid resin‑impregnated media: Resists collapse and chemical degradation.

Easy installation: Drop‑in cartridge design with sealing O‑ring included.

Size Specifications

Overall Height: 244 mm

Largest Outer Diameter: 110.5 mm