General Filters RF-4 Fuel Oil Filter Cartridge

The RF-4 Fuel Oil Filter Cartridge from General Filters delivers reliable filtration for fuel systems across industrial applications. This replacement rayon filter element is designed for the Fulflo FB4 oil filter and is individually bagged for clean handling and easy storage. Engineered to trap contaminants while maintaining flow, the RF-4 cartridge helps protect fuel injectors, pumps, and valves.

Key benefits include compatibility with the Fulflo FB4 oil filter assembly, durable rayon filtration media, and convenient packaging that minimizes exposure to contaminants during installation. Use this replacement to extend filter life and maintain consistent fuel quality, performance, and efficiency.

• Replacement rayon filter element for the Fulflo FB4 oil filter
• Individually bagged to prevent contamination
• Compatible RF-4 fuel oil filter cartridge for seamless swap
• Durable rayon media for reliable filtration
• Cost-effective maintenance to extend service intervals