8 Canada 
2 Russia 
2 Singapore 
2 France 
2 UK 
1 Netherlands 
1 India 
1 Ireland 
SF FILTER INT'L LIMITED
- Address: Suite A, 12/F, Ritz Plaza, 122 Austin Road Tsim Sha Tsui, Kowloon,, HONG KONG, Hong Kong
- Email:
- Phone: +85251232688
Business description
SF Filter (Shuangfa) is one of the earliest filter manufacturer in China, established in 1991, product certified by NSF since 2015, WQA membership since 2016, focused on filter cartridges for water/liquid filtration and purification.We believe in data, at SF, research and quality control protocols are developed based on performance.
Our product includes String wound filters, PP melt blown filters, activated carbon filters, membrane pleated filters and water filter system.
Latest listings
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Pp Series Standard Melt Blown FiltersWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 0.64 Dollar US$Ordinary melt blown (spun polypropylene) filters, low cost sediment filter. Specification STRUCTURE PP Spun filter cartridge is a tube-shaped product, which is made of polypropylene through melting, spraying, drawing, receiving and processes. Standar...
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G Series Grooved Melt Blown FiltersWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 1.27 Dollar US$Melt blown filters with deep grooves, to improve its surface area. Specification STRUCTURE PP Spun filter cartridge is a tube-shaped product, which is made of polypropylene through melting, spraying, drawing, receiving and processes. G series linded ...
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Pp Spun With Furry Or Orange Peel SurfaceWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 0.96 Dollar US$Melt blown (spun polypropylene) filters with special surface treatments. Specification STRUCTURE PP Spun filter cartridge is a tube-shaped product, which is made of polypropylene through melting, spraying, drawing, receiving and processes. Furry &...
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Udf Gac Filter CartridgeWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 1.27 Dollar US$Granular carbon filter which is also called GAC or UDF. Specification General info Carbon Filter: Activated carbon, a porous substance with the strongest adsorption forces, has the highest volume of adsorbing porosity of any material known to mankind...
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H Series Rubber Cap Carbon FiltersWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 0.68 Dollar US$Carbon block filter made of coal carbon with black caps. Specification STRUCTURE Coal carbon or coconut carbon make resonable price. All finishing materials are acid and alkali resistance. EPDM cap. FEATURES • Resonalb prices • High flow rate • Matru...
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B Series Pp Cap Carbon BlockWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 0.64 Dollar US$Carbon block filter made of coal carbon, low cost series. Specification STRUCTURE Coal carbon or coconut carbon make resonable price. All finishing materials are acid and alkali resistance. EPDM cap. • Resonalb prices • High flow rate • Matrue proces...
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Mk Series Ind Carbon Block FilterWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - March 8, 2021 - 1.59 Dollar US$Carbon block filter for industrial processing, particularly for plating industry. Specification IND- industrial processing This series of filters are designed to treat Non-food-related industrial processing water or liquids, it is suitable for specif...
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Sfw Standard String Wound FiltersWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - February 22, 2021 - 0.64 Dollar US$Ordinary string wound filter, a low-cost series. Specification ​​​†‹â€‹â€‹STRUCTURE String wound filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of filtering precision can be realized by controlling the win...
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Cotton And Pe String WoundWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - February 22, 2021 - 1.31 Dollar US$String wound filters using cotton or polyester string, stainless steel core, usually for cooking oil filtration. Specification STRUCTURE String wound filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of f...
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Jpl Pure Pp And Real Depth FiltrationWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - February 22, 2021 - 0.86 Dollar US$String wound filter made of pure material and JIS micron rates. Specification STRUCTURE String wound filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of filtering precision can be realized by controlling...
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