Overview
ST636FB-5 is a standard fuel separator filter element designed to replace the original Facet filter cartridge. Our aftermarket filter is strictly manufactured according to the original dimensional standards, installation interface and structural specifications, achieving 100% interchangeability with the original Facet filtration system. It requires no cutting, modification or extra adjustment during installation, realizing direct plug-and-play replacement. This filter is specially applied for removing free water, emulsified moisture and fine solid particles from aviation kerosene, turbine fuel, diesel and various light petroleum products. It maintains stable oil-water separation performance and long service life, fully complying with industrial and aviation fuel purification standards. Compared with high-priced original Facet filter elements, our ST636FB-5 replacement filter features reliable consistent performance and ultra-low factory price, effectively helping customers reduce long-term spare parts procurement and equipment operation costs.
Full Original Compatibility: Matches the original filter in overall size, assembly interface and internal structure completely. No equipment renovation is needed during replacement, effectively shortening maintenance time and avoiding system downtime.
Excellent Oil-water Separation Capacity: Adopts high-performance hydrophobic filter media with outstanding water repellency, which can efficiently separate trace moisture and intercept tiny solid impurities, ensuring high fuel cleanliness and stable fuel quality.
Durable & Stable Structure: Reinforced carbon steel skeleton with anti-rust and anti-corrosion treatment can resist pressure fluctuation and medium erosion, adapting to long-term continuous operation of fuel filtration equipment.
Superior Cost Performance: As an economical alternative to expensive original Facet filters, it supports flexible MOQ and fast delivery, greatly lowering customers’ daily operation and replacement costs.
Reliable Quality Assurance: Every filter element undergoes strict factory testing on filtration efficiency, dirt holding capacity and pressure resistance, ensuring stable batch quality and consistent operating performance.

Aviation Fuel Filtration: Suitable for airport refueling systems and aviation fuel depots to purify aviation kerosene and meet strict aviation fuel purification standards.
Oil Depot & Fuel Terminal: Applied in large fuel storage depots and fuel transfer stations to remove moisture and impurities, prevent fuel deterioration and pipeline blockage.
Industrial Fuel Treatment: Widely used in refinery workshops and industrial fuel supply systems to protect precision pumps, valves and downstream filtration equipment.
Marine Fuel Filtration: Adaptable for marine fuel supply and filtration systems, guaranteeing safe and stable operation of vessel fuel equipment.
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: ST636FB-5
Applicable Brand: Facet
Product Type: Fuel Separator Filter Element
Filtration Precision: 5 micron
Filter Media: High-efficiency hydrophobic synthetic material
Support Structure: Epoxy-coated anti-corrosion carbon steel skeleton
Sealing Material: Standard NBR, optional Viton
Applicable Medium: Aviation kerosene, turbine fuel, diesel, light petroleum
Working Temperature: -20°C ~ 120°C
Max Differential Pressure: 21bar
Flow Direction: Outside-in filtration
Interchangeability: 100% compatible with original Facet ST636FB-5
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