The Filtration Systems Products (FSP) Rayon SF Series – Dry Laid Rayon Media provides consistent, high-performance filtration in both industrial and food-processing environments. Constructed using an airlaid, dry-laid process with a chemical binder, this media features a unidirectional fiber structure for uniform flow, reliable porosity, and stable performance under continuous operation.

Engineered for absorbency, elasticity, and chemical resistance, Rayon SF effectively filters organic solvents, oils, coolants, and wastewater. Its durable construction maintains low resistance to flow and resists fiber shedding—making it ideal for gravity beds, industrial coolant systems, and process-fluid recovery.

A food-grade formulation is also available, featuring FDA-approved rayon capable of handling the high temperatures required for frying and hot-oil filtration while maintaining structural integrity.

• Dry laid rayon construction with chemical binder
• Weight range from 0.6 to 2.6 OSY and thickness from 7 to 16 mils
• FDA approved and suitable for high-temperature frying applications
• Excellent strength, absorbency, and chemical resistance
• Applications include coolant filtration, oils, solvents, and wastewater treatment