Shanghai Sffiltech Co., Ltd. is one of the leading & professional companies on the dust filtration & separation products in China.
Professional filtration solutions Provider for dust filter, liquid filter, air filter and related filtration products since 2006.
Sffiltech Has Around 100,000 Sq Ft Factory Production Area. We Are Building A New Plant With More Than 210,000 Sq Ft. Which Would Be Able To Start The Production In A Few Years’ Time. We Are Growing and Expanding Our Business on Daily Bases.The most important advantage of our products is the fiberglass material. We weave our own scrims, so we can also offer you our multi high-performance and high-tensile strength scrims according to your requirement.
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SFFILTECH is the professional manufacturer & supplier of dust collector filter bags, liquid filter bags, medium-efficiency air filters, high-efficiency air filters,
and other filtration products, used in various industries, including water treatment, chemical processing, food and beverage, and pharmaceutical.
Welcome Join US and become our distributors.
Looking for bag filter system? partner with the best.
We have an excellent and professional team to conduct filtration technology testing, quality control, raw material procurement, professional sales, shipping, and finance.Feel free to contact us!
Custom Process
When you need to replace an old filter bag ——
Send us photosIf you already have the used filter bag, just take clear photos showing the dimensions, shape, and special requirements. From the pictures, we can identify more than 80% of the details to confirm if we can produce the same replacement.
Send us samplesIf possible, send us the sample filter bag. Our engineers will analyze the fabric, coating, and stitching to ensure we select the right filter media and treatment for your working conditions.
Get a quick sampleWe can make a trial filter bag within a few days for you to test in your baghouse system, so you can check the fit and performance before placing a larger order.
When you want to set up a new filtering system and need expert advice ——
We will send you a detailed questionnaire about your baghouse operating conditions (temperature, chemical content, dust type, humidity, etc.). After you fill it out and return it, we will recommend the most suitable filter bag for your application. Our engineers can arrange an online consultation with your technical team or assist with on-site investigation if needed. We can provide a customized sample for you to test and evaluate before final order.ABOUT US
We aim to not just be your supplier but your long-term partner.
Shanghai Sffiltech Co., Ltd. is one of the leading & professional companies on the dust filtration & separation products in China. Now, Sffiltech Has Offices In Shanghai China, USA. Our Company Has More Than 50 Employees In China Based On The Prospective Of Collaboration, Mutual Sharing, Rewarding Experience, Sincerity And Respect.
Our technicians have more than 16 years experiences
Our aim is to offer the lowest price to our customerCorporate News
Here are the latest news about our company and industry. Read these posts to get more information about the products and the industry and thus get inspiration for your project.
SFFILTECH is pleased to share that FiltEdge, our U.S. industrial filtration brand, will exhibit at WEFTEC 2026 in New Orleans. Meet the FiltEdge team at Booth 9622, September 28–30.
2026
09
04
PTFE filter bag selection should start with the dust, gas chemistry, operating temperature, moisture conditions and cleaning system. The term “PTFE filter bag” may describe a bag made with PTFE felt, while “PTFE membrane” describes a surface membrane that can be laminated to a supporting filter media. The substrate and complete bag construction should therefore be confirmed rather than inferred from the product name alone.
This guide explains the main differences between PTFE felt and membrane constructions and lists the information needed for a preliminary dust-collection review. Final suitability depends on the full operating conditions, baghouse design and confirmed product specification.
This guide explains the main differences between PTFE felt and membrane constructions and lists the information needed for a preliminary dust-collection review. Final suitability depends on the full operating conditions, baghouse design and confirmed product specification.
2023
12
12
Liquid filter bag selection depends on the complete process conditions rather than a material name or micron rating alone. The main variables include the target particle range, filter media, bag size and ring style, operating temperature, chemical compatibility, flow conditions, contaminant loading and the specifications of the existing housing.
Micron rating should be reviewed together with the retention method and process objective. Material compatibility can change with the chemical, concentration, temperature and contact time. Final selection should also account for flow, solids loading, differential pressure and change-out requirements. This page organizes those questions for preliminary selection; product specifications and quotation details should be confirmed for the actual application.
Micron rating should be reviewed together with the retention method and process objective. Material compatibility can change with the chemical, concentration, temperature and contact time. Final selection should also account for flow, solids loading, differential pressure and change-out requirements. This page organizes those questions for preliminary selection; product specifications and quotation details should be confirmed for the actual application.
2024
12
30
A short RFQ guide for buyers preparing replacement filter bag quotation requests. Learn what dimensions, photos, working conditions, and quantity are helpful before quotation.
2026
06
03
SFFILTECH is pleased to share that FiltEdge, our U.S. industrial filtration brand, will exhibit at WEFTEC 2026 in New Orleans. Meet the FiltEdge team at Booth 9622, September 28–30.
2026
09
04
PTFE filter bag selection should start with the dust, gas chemistry, operating temperature, moisture conditions and cleaning system. The term “PTFE filter bag” may describe a bag made with PTFE felt, while “PTFE membrane” describes a surface membrane that can be laminated to a supporting filter media. The substrate and complete bag construction should therefore be confirmed rather than inferred from the product name alone.
This guide explains the main differences between PTFE felt and membrane constructions and lists the information needed for a preliminary dust-collection review. Final suitability depends on the full operating conditions, baghouse design and confirmed product specification.
This guide explains the main differences between PTFE felt and membrane constructions and lists the information needed for a preliminary dust-collection review. Final suitability depends on the full operating conditions, baghouse design and confirmed product specification.
2023
12
12
Liquid filter bag selection depends on the complete process conditions rather than a material name or micron rating alone. The main variables include the target particle range, filter media, bag size and ring style, operating temperature, chemical compatibility, flow conditions, contaminant loading and the specifications of the existing housing.
Micron rating should be reviewed together with the retention method and process objective. Material compatibility can change with the chemical, concentration, temperature and contact time. Final selection should also account for flow, solids loading, differential pressure and change-out requirements. This page organizes those questions for preliminary selection; product specifications and quotation details should be confirmed for the actual application.
Micron rating should be reviewed together with the retention method and process objective. Material compatibility can change with the chemical, concentration, temperature and contact time. Final selection should also account for flow, solids loading, differential pressure and change-out requirements. This page organizes those questions for preliminary selection; product specifications and quotation details should be confirmed for the actual application.
2024
12
30
A short RFQ guide for buyers preparing replacement filter bag quotation requests. Learn what dimensions, photos, working conditions, and quantity are helpful before quotation.
2026
06
03
We will make you the
promptly response and best service.
info@sffiltech.net
+86-21-5471 5167/ Amily Li
Shanghai Sffiltech Co., Ltd. is one of the leading & professional companies on the dust filtration & separation products in China
Contact Us
Office address: Room 401, Building 33, Liando U Valley, No. 5355 Beisong Highway, Songjiang District, Shanghai, 201611 China