CIRCOR | Industrial Filtration, Separation & Purification Solutions

CIRCOR's technology works silence,
yet indispensably!

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Industrial Filter Manufacturer.
Premium Quality.Direct Supply

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Purify Water,
Protect Life with CIRCOR Filters

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CIRCOR Filtration
Where purification never ends
Pioneering the future!

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Product Center

Filter Housing

Rocker Arm-Multi-bag Series

Side Entry-Single Bag Series

Quick Open-Multi-Bag Series

Clam Open-Multi-bag Series

Considering the need for high dirt holding capacity or high fow fltration in many applications, we have designed andmanufactured the MFL series of muli-bag filters. The muli-bag design generally provides regular 3-12 bags, and thesingle machine can u...
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The Side Entry - Single Bag Series operates from the side to the bottom, and the side inlet pipe can be adjusted to meet specific directionalrequirements. The filter has a simple structure and is easy to clean inside. The bolt-on and integrally smelt...
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In today's increasingly high labor costs, a filter that is quick and easy to turn on is needed. The MFQ filter is simple andconvenient to operate, completely solves the troubles of time-consuming and laborious opening bolts, from 3 bags to 23bags of ...
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The Clam Open - Multi-bag Series is designed to be side-in and bottom-out, and the sewage is more thorough. The tangentiaoutlet design makes the height of the shell lower, and the 90° vertical opening makes it more convenient and safe toreplace the f...
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Filter Bag

PP Filter Bag

PE Filter Bag

PTFE Filter Bag

Nylon Filter Bag

PP filter bag is an economical filter made of needle-punched non-woven felt with a heat-treated surface to prevent lint shedding, using a 3D depth structure to ensure high efficiency and great dirt capacity. Built with seamless hot-melt technology to...
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PE filter bag is an economical filter made of needle-punched non-woven felt with a heat-treated surface to prevent lint shedding, using a 3D depth structure to ensure high efficiency and great dirt capacity. Built with seamless hot-melt technology to...
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PTFE filter bag is an economical filter made of needle-punched non-woven felt with a heat-treated surface to prevent lint shedding, using a 3D depth structure to ensure high efficiency and great dirt capacity. Built with seamless hot-melt technology ...
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The nylon filter bag is made of PA66 monofilament woven into a mesh filtermaterial, which belongs to fixed pore size and fixed value filration. The accuracyrange of the product is 15 m to 1200 m,which can effectively intercept all kindsof hard and ...
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Filter Cartridge

PES Pleated Cartridge Filter

PP Pleated Cartridge Filter

PTFE Pleated Cartridge Filter

Wirewound Filter

PES Pleated Cartridge Filter is made of breakthrough sub-micron high-performance polypropylene fiber membrane material, with uniform pore distribution. It is scientifically designed to make the filter element have high-throughput characteristics, whi...
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PP Pleated Filter is made of breakthrough sub-micron high-performance polypropylene fiber membrane material, with uniform pore distribution. It is scientifically designed to make the filter element have high-throughput characteristics, which can quic...
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PTFE Pleated Filter is made of breakthrough sub-micron high-performance polypropylene fiber membrane material, with uniform pore distribution. It is scientifically designed to make the filter element have high-throughput characteristics, which can qu...
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CSW series wirewound filter element is made of textile fiber roving, accordingto a specific process, tightly wound on the porous skeleton, forming a densehoneycomb structure on the outside and inside, with very good filtration char-acteristics, can e...
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Sintered Metal Filter Cartridge

Stainless Steel Sintered Cartridge

Titanium Rod Cartridg

Stainless Steel Pleated Cartridge

Stainless steel sintered cartridge is resistant to strong acids and alkalis, withstands high temperatures and pressures, and can be rinsed and regenerated repeatedly.
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Titanium Rod Cartridge offers good permeability, high chemical stability, and strong antioxidant properties, while remaining resistant to strong acids, alkalis, high temperatures, and high pressure.
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Stainless Steel Pleated Cartridge is resistant to strong acids and alkalis, withstands high temperatures and pressures, and can be rinsed and regenerated repeatedly.
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Filter Cloth

PP-Filter Cloth

PE-Filter Cloth

Nylon-Filter Cloth

PP (polypropylene), Chinese name polypropylene, is a polymer made ofpropylene monomer through free radical polymerization, is non-toxic, odor-less, tasteless milky white highly crystalline shape, belongs to crystalline mate-rials. SG:
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PE polyester, commonly known as "polyester". It is a synthetic fiber obtainedby spinning polyester formed by polycondensation of organic dibasic acids anddiols, which belongs to polymer compounds. Invented in 1941, it is currentlythe first variety of...
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The product is made of nylon fiber, which has excellent mechanical strength,good toughness, and high tensile and compressive strength. Corrosion-resistant,inert to aromatic compounds, but not resistant to acids and oxidants, resistant tooil, fat, alc...
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AIR Filtration

PTFE needle felt

P84 needle felt

Flumex needle felt

Fiberglass needle felt

PTFE needle felt is a filter material made of PTFE (polytetrafluoro-ethylene fiber) through three-dimensional needle punching. PTFE fiber is a macromolecular linear structure, so it has strong tempera-ture resistance, wear resistance, corrosion resis...
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Flumex needle felt is a well-structured one. The new high-tempera-ture and high-efficiency filter material with excellent performance notonly has the advantages of high temperature resistance, acid and alkalicorrosion resistance, dimensional stabilit...
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In the field of bag dust removal, the bag is usually compared to the heart ofthe equipment, and the dust-containing gas that the bag filter can handlemainly depends on the conditions of the chemical fiber itself used to makethe bag, and under the gen...
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About Us A global Expert in Filtration, Separation & Purification Technologies in The Industrial Field

Circor is the world's leading brand in filtration and separation technology, with the broadest product portfolio combining engineering consulting, design, production, sales and technical services. The company has more than 10 senior experts serving more than 1,000 customers in more than 30 countries. In the course of the company's development, we have strongly promoted the improvement of solutions and services in the field of solid-liquid...

Who We Are
An expert in the field of filtration and separation

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Factory Show
We have 5 R&D, manufacturing and sales centers

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Industry Solutions The Best Solutions For Your Industry

Designed specifically for solid-liquid separation. It features a simple structure, large flow rate and is suitable for filtering various industrial liquids

Biomedical

Pharmaceutical water for infusion, plasma of biological products, solvent filtration, CIP filtration, fermenter air inta...
Food and Beverages

Filtrate liquid food and beverage before filling; Filter suspended solids, precipitates and other impurities in liquid b...
Water Treatment

Filtration of sand, algae, large particle pollutants and other debris in raw water such as river water and well water; f...
New energy

Photovoltaic industry, electrified vehicles, solar panels, wind power generation.
Petrochemical/Fine Chemical

Filtration of gasoline, diesel, aerospace kerosene and other oils; separation and extraction of polymers; filtration of ...
Electronic Semiconductor

Various chemicals and treatments in the manufacturing process of liquid crystal display, photolithography machine, optic...

Our Honor Certifications & Standards

Circor continues to standardize the production process and continuously improve product quality, and is carrying out PED and ASME certification. It is a certified enterprise for ISO9001, ISO1401, ISO45001, CE and GB150 manufacturing and design licenses.

ISO9001
ISO14001
ISO45001
CE
PED
ASME

Our Advantages Why Choose Us

Get 7-8 day delivery with our 100% in-house manufacturing. With 15 years of experience and ISO/CE certificates, we handle big orders with zero delays. Talk to our engineers 24/7 and use our simple online process to get your projects done fast.

Factory Price
Save 30% on costs by buying direct from our 13,000㎡ factory. With 8 production lines and 3 labs, we output 30 systems and 5,000 elements daily. Get lab-verified, high-quality filtration at the best factory price.

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Complete Range of Products
We manufacture high-performance Bag Filters, Bags, Cartridges, and Sintered Metal Elements in-house. ISO/CE certified and trusted by 1,000+ global clients, we ensure total quality and precision filtration.

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Authoritative Certification
We hold ISO9001, 14001, 45001, CE, and GB150 licenses, with PED and ASME certifications in progress. CIRCOR is dedicated to elevating product quality and engineering expert solutions to solve any challenge in your filtration systems.

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A Powerful Team
Our team includes over 10 experts with more than 20 years of experience in the filtration industry, supported by 20+ engineers and a staff of over 60 professionals. We work together to ensure fast, expert answers to all your technical questions and solve every problem with your filtration systems.

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