25 USA 
11 Canada 
4 UK 
2 Sweden 
1 China 
1 France 
1 Hong Kong 
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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Filter Paper For ElectroplatingIndustrial filtering and purification - SF FILTER INT'L LIMITED - Hong Kong - May 23, 2024 - 0.24 Dollar US$Round disc-like filter paper made of PP or wood pulp, usually for plating industry. We provide filter paper for electro-plating processing. Our product is chosen by Kuobao, Mefiag and Mikawa for there chemical filter systems.
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Pe Pp Filter BagIndustrial filtering and purification - SF FILTER INT'L LIMITED - Hong Kong - May 23, 2024 - 0.66 Dollar US$Filter bags made of PP or PE, 0.5-100 microns, size P1S, P2S, P3S, P4S and customized sizes with plastic or metal ring, processed by sewing, ultrasonic or hot wind welding. Technique parameter: Polypropylene liquid filter bag Item 1# filter bag 2# fi...
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Udf Gac Granular Activated Carbon Filter Cartridge 4 5" Big BlueWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 3.00 Dollar US$4.5" diameter UDF GAC granular activated carbon filter cartridges are also known as large diameter and big blue filter cartridges, this type is refillable with standard size of 4.5"x10" and 4.5"x20", compatible with most standard big blue filter hous...
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Rfc Series Radial Flow Water Filter CartridgeWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 2.64 Dollar US$RFC series Radial Flow filter cartridge is made of melt blown inner & outer layer with adsorption media (usually GAC) in between, it removes sediments as well as organic pollution from water. Features • NSF Certified activated carbon • High flow ...
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Replacement Filter Cartridges For Tankless Ro SystemWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 10.00 Dollar US$Replacement filter cartridge for tankless reverse osmosis system is a type of composite filter cartridge with quick-connect design, including composite replacement filter, CB replacement filter, CF replacement filter and RO membrane cartridge. Every ...
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800gpd Tankless Reverse Osmosis SystemWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 139.00 Dollar US$SF151 series tankless reverse osmosis system has a sleek main body, can be manufactured as 800GPD or 600GPD, with two color options and various of smart display and style options with front cover, smart display faucet is available.
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Water Filter HousingsWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 3.71 Dollar US$Water filter housings for cartridge filter, diameter 2.5" and 4.5", blue, white or transparent, as major part of or part of a filter system, for both POE and POU systems. Standard water filter housings are the housing unit of water purifiers and RO w...
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Mcb Series Molded Carbon Block Filter CartridgeWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - December 28, 2023 - 2.61 Dollar US$MCB series molded carbon block filter is made of PAC (powdered activated carbon) and polyester fiber, with high adsorbtion capacity and long service life. Molded blocking method results in lower carbon fine release and higher efficiency.
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Cfp Series Activated Carbon Fiber Pleated Filter CartridgeWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - August 14, 2023 - 2.23 Dollar US$CFP series filter cartridge uses high efficient ACF(activated carbon fiber) pleated media as outer layer and melt blown filter as inner layer, it removes both organic pollutants and sediments with very low pressure drop. CFP series filters can be use...
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Stainless Steel Filter HousingWater and wastewater treatment supply and disposal - SF FILTER INT'L LIMITED - Hong Kong - May 29, 2023 - 128.00 Dollar US$Filter housings or cases made of 316L or SUS304 stainless steel, cartridge filter type filter housing, bag filter type filter housing, single or multiple filters. Specification Filter housings or cases made of 316L or SUS304 stainless steel, cartridg...
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