Overview
This is a high-precision interchangeable separator filter cartridge designed to fully replace the original Facet SM318FA-5 filter. Manufactured in strict accordance with the original OEM size standards and performance specifications, it features perfect compatibility with standard Facet filter housings, requiring no modification during installation. Adopting high-quality hydrophobic synthetic filter media, the cartridge efficiently removes free water, fine solid particles and impurities from hydrocarbon fluids. Compared with the original Facet product, our replacement filter delivers identical stable filtration and separation performance with a more competitive price, effectively reducing customers’ procurement and operating costs while ensuring long-term stable system operation.
Product Advantages
100% Drop-in Compatibility: Fully consistent with the original Facet SM318FA-5 in size, structure and installation interface, realizing direct replacement without equipment adjustment.
Reliable Separation Performance: Professional hydrophobic filter media ensures excellent water repellency and high-efficiency filtration, maintaining the same separation effect as the original filter.
Cost-Effective: Affordable price with stable quality, solving the problems of high cost and long delivery cycle of original imported filters.
Wide Temperature Adaptability: Stable filtration performance in extreme temperature environments, resistant to hydrocarbon corrosion and long service life.
Strict Quality Control: Each filter cartridge undergoes rigorous pressure resistance and performance testing to ensure stable differential pressure and consistent filtering effect.

Application Fields
This replacement Facet SM318FA-5 separator filter is widely used in aviation fuel depots, petrochemical plants, oil refineries, fuel terminal stations, marine fuel purification and industrial hydrocarbon fluid filtration systems. It is mainly matched with coalescer filters to remove free water, rust, sediment and tiny impurities in fuel, effectively protecting precision instruments, pumps and downstream processing equipment from contamination and abrasion, and ensuring the cleanliness and qualified quality of fuel fluids.
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: Replacement for Facet SM318FA-5
Type: Liquid Water-Oil Separator Filter Cartridge
Filtration Precision: 0.3μm
Operating Temperature Range: -30℃ ~ 100℃
Filter Media: Hydrophobic multi-layer synthetic material
Support Structure: Corrosion-resistant metal inner core
Sealing Material: NBR standard, Viton optional
Flow Direction: Outside to inside
Main Function: Water separation and solid impurity interception
Applicable Medium: Aviation fuel, diesel, gasoline and other hydrocarbon liquids
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