A filter cartridge is a cylindrical component used for filtration, typically employed to filter both gas and liquid media. Cartridges for filtering liquid media are usually installed within pipeline filters. Their shape is generally conical, hence they are also known as conical filter cartridges. Common filter materials include wood pulp fiber filter paper and spunbond polyester nonwoven fabric. Polyester nonwoven fabric can be coated for oil and water resistance, as well as treated for anti-static properties. 304 stainless steel filter cartridges are an extension of perforated screen plates, featuring circular apertures. They are primarily used across various filtration industries, including welding, grinding, food processing, and pharmaceutical manufacturing.
Common filter media for air filter cartridges include standard polyester nonwoven fabric, membrane-coated polyester nonwoven fabric, anti-static polyester nonwoven fabric, oil- and water-repellent polyester nonwoven fabric, and wood pulp fiber filter paper.
1. Standard Polyester Nonwoven Fabric
Manufactured from polyester fiber material, typically offering filtration precision of 5 microns or higher. Applications include powder coating, sandblasting operations, and filtration in industries such as pigments, woodworking, and cement.
- Coated Polyester Nonwoven Fabric
Utilizes imported PTFE-coated polyester filter material. Filter cartridges made from this material feature extended service life, high filtration precision, and easier reverse-air cleaning. Under normal operating conditions, service life typically reaches 1-2 years. Applications: Welding fumes, shot blasting, pharmaceuticals, cement, tobacco, textile industries, and other filtration needs.
- Anti-static Polyester Nonwoven Fabric
Features a thin, conductive, breathable aluminum coating on the filter surface to prevent static sparking. Suitable for metal dust filtration and explosion-proof dust collection environments.
4. Oil- and Water-Resistant Polyester Nonwoven Fabric
Oil, water, and dust resistance are achieved by coating the filter fibers with fluororesin, imparting anti-oil, anti-water, and anti-fouling properties. Dust particles adhere less readily, facilitating easier reverse-air cleaning. Suitable for high-concentration dust applications and also effective for dry, coarse-particle dust filtration.
5. Wood Pulp Fiber Filter Paper
Utilizing wood pulp fiber composite filter paper, this material is suitable for filtration in industries such as gas turbines, compressors, sandblasting, tobacco, fly ash, and airborne particulate matter.
| Model |
P145891 |
| Media |
Cellulose |
| ID |
213mm |
| OD |
324mm |
| H |
660mm |
| Max Temp |
80ºC |
| End cap |
SOE |
| Skeleton |
Carbon Steel |
| P191280 |
P951280 |
P191805 |
P190818 |
| P191281 |
P951281 |
P190817 |
P155248 |
| P191177 |
P191178 |
P191889 |
P191920 |
| P190911 |
P191920 |
P527078 |
P777868 |
| P191920 |
P527081 |
P527081 |
P527081 |
| P190818 |
P131912 |
P191115 |
P033472 |
| P030554 |
P164375 |
P164378 |
P165354 |
| P165672 |
P554005 |
P550148 |
P191920 |
| P190818 |
P190817 |
P034303 |
P556916 |
| P550440 |
P551300 |
P555570 |
P558000 |
| P827653 |
P772536 |
P191280 |
P191281 |
| P781399 |
R080304 |
R080304000440 |
P191178 |
| P191177 |
P191037 |
P190856 |
P190847 |
| P191889 |
P951280 |
P951281 |
P190856 |
| ARM21347 |
FA21347U |
ASR989205BB210 |
8PP2134700 |
| PA2857 |
Y05810003 |
DCF9723 |
AF4799 |
| 88682 |
GA896 |
46682 |
|
| 93435 |
PA2857 |
P145891 |
|
Dust filter cartridges can be divided into inclined insertion, side installation, lifting, and upper installation according to their installation methods. According to the material of the filter cartridge, it can be divided into long fiber polyester filter cartridge dust collector, composite fiber filter cartridge dust collector, anti-static filter cartridge dust collector, flame retardant filter cartridge dust collector, membrane filter cartridge dust collector, nano filter cartridge dust collector, etc.
1.What materials do your company have for dust removal filter cartridges?
A: Its materials commonly include polyester fibers, nanofibers, wood pulp paper, etc. The surface is treated with PTFE, flame retardant, anti-static, oil and waterproof processes. The filter material is folded into pleats, resulting in a large filtration area, high dust removal efficiency, low resistance, and good performance.
2.Can the dust removal filter cartridge be washed with water?
A: Do not wash the filter cartridge used for dust removal with water. After washing with water, it cannot be used anymore. The bags in the bag filter cannot be washed with water either. These filter materials are consumables. The filter cartridge in the dust collector can be directly blown away by pulse blowing to remove the vast majority of dust.
3. What is the difference between nano filter cartridges and film coated filters?
A1: Nanofilter cartridge is a hollow cylindrical structure composed of nanopores, with a diameter in the nanometer range, which can effectively filter out small particles and molecules. Coating is a thin film structure composed of multiple layers of thin film materials, including polymers, ceramics, and metals.
A2: Nanofilter cartridges have high filtration accuracy and can filter out small particles, bacteria, viruses, microorganisms, and solutes, while membrane membranes have large pore sizes and molecular sieve sizes, making them suitable for solid-liquid separation, gas filtration and separation, membrane reactions, and permeation applications.
4.Where is your factory located? How can I get there?
A: Our factory is located in Xinxiang City, Henan Province. It takes 2 hours by high-speed rail from Beijing or fly to Zhejiang Airport, and then we will pick up your team. We warmly welcome you to visit us anytime.
5.Can you customize products?
A: Of course, if you can provide us with detailed specifications or drawings. Our mission is to generate ideas for our products and provide satisfactory solutions for our customers
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