We are proud to offer the ESI Clean Fuel System™ - the original fuel polishing system — recognized worldwide as the leader in both design and technology. Onboard Fuel Polishing System with Racor 1000MA filter 115VAC or 230VAC Code: CFS-1000FRE Price: $3,240.00 Quantity in Basket: none Remote Filter Model Onboard Fuel Polishing System w/Racor1000MA filter 115VAC or 230VAC. Code: CFS-1000FRE-RF Price: $3,240.00 Quantity in Basket: none Onboard Fuel Polishing System with Racor 1000MA filter 12VDC or 24VDC Code: CFS-1000FR Price: $3,450.00 Quantity in Basket: none Remote Filter Model Onboard Fuel Polishing System w/Racor 1000MA filter 12VDC or 24 VDC. Code: CFS-1000FR-RF Price: $3,450.00 Quantity in Basket: none