Overview
The ST636FE-5 is a high-performance aftermarket separator filter engineered as a precise drop-in replacement for the original Facet industrial filter cartridge. Different from conventional ordinary alternative filters, this model adopts upgraded glass fiber composite hydrophobic media with integrated molding technology, featuring stable structural toughness and excellent oil-water separation capability. It is professionally designed to tackle mixed pollutants in various fuel media, effectively isolating suspended solid particles, settled impurities and entrained free water in aviation fuel, diesel and industrial light oil. Strictly manufactured in accordance with EI 1581 aviation filtration industry standards, it perfectly matches the installation size, sealing precision and operating parameters of the original Facet equipment. While retaining reliable industrial-grade filtration performance, our replacement filter abandons the high pricing of imported original parts, providing global users with cost-effective, long-cycle and low-maintenance fuel filtration consumable solutions.
Upgraded Composite Filtration Media: Adopts reinforced glass fiber composite material, which balances high filtration precision and strong dirt holding capacity. It avoids the defects of easy saturation and low efficiency of ordinary filter materials, and maintains long-term stable separation effect in high-flow fuel working conditions.
Excellent Anti-Fouling and Hydrophobic Performance: The specially treated hydrophobic layer can actively capture and aggregate tiny water droplets in fuel, realizing efficient oil-water separation. It effectively prevents fuel emulsification, pipeline corrosion and equipment wear caused by moisture impurities.
Integrated Reinforced Structure: The overall one-piece molding process and full anti-corrosion coating enable the filter to resist pressure impact and medium erosion. It will not deform or loose during long-term continuous operation, greatly reducing equipment maintenance frequency.
High Practical Cost Performance: On the premise of reaching original factory performance standards, it has ultra-low procurement and use cost. With flexible batch supply and short delivery cycle, it is very suitable for long-term repeated replacement of industrial and aviation fuel filtration systems.
Strict Industrial Standard Inspection: Each filter element undergoes professional pressure resistance, separation efficiency and sealing performance tests before delivery, ensuring stable quality of each batch and zero adaptation failure.

Aviation Fuel Ground Support: Applied in airport fuel depots, ground refueling vehicles and aviation fuel storage and transportation systems to ensure fuel purity and meet strict aviation safety operating standards.
Heavy Industrial Fuel Supply: Suitable for factory power fuel systems, generator diesel supply pipelines and industrial fuel pretreatment links to stabilize fuel quality and improve combustion efficiency.
Petroleum Storage and Transportation Terminals: Used in oil field stations, fuel transfer warehouses and bulk oil transportation equipment to purify stored fuel and avoid quality deterioration during storage and transportation.
Engineering Machinery Fuel System: Adaptable for large engineering equipment, mining machinery and marine power fuel filtration systems, protecting precision fuel injection and power components.
Optional Alternative Models
ST Series
ST318FA-5, ST324FA-5, ST412-C-5, ST412FB-5, ST417FB-5, ST422FC-5, ST424FB-5, ST430FB-5, ST432FC-5, ST436FB-5
ST609FB-5, ST611FD-5, ST612FB-5, ST614FD-5, ST616FD-5, ST618FB-5, ST622FD-5, ST624FB-5, ST624FE-5, ST624FF-5
ST629FD-5, ST630FB-5, ST630FD-5, ST630FE-5, ST630FF-5, ST633FB-5, ST633FD-5, ST636FB-5, ST636FE-5, ST636FF-5
ST638FD-5, ST640FD-5, ST640FE-5, ST640FF-5, ST643FD-5, ST644FB-5, ST644FD-5, ST644FE-5, ST644FF-5, ST648FD-5
ST648FF-5, ST650FB-5, ST656FF-5
SS Series
SS318FA-5, SS324FA-5, SS412FC-5, SS415FB-5, SS417FB-5, SS422FC-5, SS424FB-5, SS430FB-5, SS432FC-5, SS436FB-5
SS600FB-5, SS609FB-5, SS611FD-5, SS612FB-5, SS614FD-5, SS616FD-5, SS618FB-5, SS622FD-5, SS624FB-5, SS624FE-5
SS624FF-5, SS629FD-5, SS630FB-5, SS630FE-5, SS630FF-5, SS633FB-5, SS633FD-5, SS636FB-5, SS636FD-5, SS636FE-5
SS636FF-5, SS638FD-5, SS640FD-5, SS640FE-5, SS640FF-5, SS643FB-5, SS644FB-5, SS644FD-5, SS644FE-5, SS644FF-5
SS648FB-5, SS648FD-5, SS648FF-5, SS656FF-5
SM Series
SM-318FA-5, SM-324FA-5, SM-412FC-5, SM-417FB-5, SM-422FC-5, SM-424FB-5, SM-430FD-5, SM-436FB-5, SM-09FB-5, SM-09FF-5
SM-11FD-5, SM-12FB-5, SM-14FD-5, SM-16FD-5, SM-18FB-5, SM-22FD-5, SM-24FB-5, SM-24FE-5, SM-24FF-5, SM-29FD-5
SM-29FF-5, SM-30FB-5, SM-30FD-5, SM-30FF-5, SM-33FB-5, SM-33FD-5, SM-36FB-5, SM-36FD-5, SM-36FF-5, SM-38FD-5
SM-40FD-5, SM-40FE-5, SM-40FF-5, SM-43FD-5, SM-44FB-5, SM-44FD-5, SM-44FF-5, SM-44FE-5, SM-48FD-5, SM-48FF-5
SM-56FB-5, SM-56FF-5
Related Products
Model Number: ST636FE-5
Matched Brand: Facet
Product Category: Fuel Water Separator Filter Element
Filtration Accuracy: 5 micron
Filter Medium: Reinforced glass fiber composite hydrophobic material
Frame Material: Integral epoxy-coated carbon steel framework
Sealing Material: Wear-resistant NBR, high-temperature Viton optional
Applicable Media: Aviation kerosene, turbine fuel, industrial diesel, light petroleum
Operating Temperature: -20°C ~ 115°C
Allowable pH Range: 5.0-9.0
Max Bearing Pressure: 21bar
Filtration Mode: Outside-in radial uniform filtration
Interchangeability: 100% compatible with original Facet ST636FE-5
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