Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
OEM/ODM Service
Sample Available
Spanish Speaker

Filter Bag, Filter Bags, Bag Filter manufacturer / supplier in China, offering High Quality Polyester Needle Felt Filter Bag, Polypropylene Filter Bag for Swimming Pool, Polyester Dust Filter Bag for Cement Industrial and so on.

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High Quality Polyester Needle Felt Filter Bag

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Min. Order / Reference FOB Price
100 Pieces US $1-8/ Piece
Port: Shanghai, China
Production Capacity: 1000PCS/Day
Payment Terms: L/C, T/T, Western Union, cash
Material: Polyester
Medium Material: Microfiber
Cartridge Filter: Non-Woven Polyester Fiber
Filter Bag Filter: The Filter Type
Type: Mesh Filter Bag
Usage: Liquid Filter

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Basic Info

Model NO.: TR
Filtration Grade: Medium Filter
Filter Bag Sectional Shape: Flatbag
Filter Bag Environment: Room Temperature
Cartridge Installation: Vertical Lifting
Size: 1#,2#,3#,4# , Customized
Ring: Steel, Zinc Coated , Plastic
Sewing: Sewed , Welding
Presision: 25um-1000um
Length: Customized
Filter Rating: 21-56%
Thickness: 85-1000um
Hole Shape: Square
Width: 1150-3650mm
Color: White, Yellow, Customized
Trademark: TR
Transport Package: Carton
Specification: customized
Origin: Wuxi
HS Code: 59114000

Product Description

high quality polyester needle felt filter bag 
Specification of Polyester Filter Bag:
Heat resistanceup to 130ºC
Fabric100% polyester
Length & diameterNo limited
Area weight (g/m2)350~650
Thickness (mm)1.2~2.4
Working lifetime8000 hours and more
Physical properties:
Air permeability(L/m2.s) @200paTensile strength(N/5cm)Temperature(ºC)
Chemical properties:
Acid ResistanceAlkali ResistanceHydrolytic ResistanceOxidation ResistanceAbrasion resistance
Our service:
A. Quickly reply.
B. Quick delivery& Competitive price.
C. Professional technical and commercial service provided by experienced staff.
D. Custom-made design is available.
Surface treatmeng :

1. Water and oil repellent treatment: A substantial increase in performance of water and oil repellent
2. Acrylic coating: A substantial increase in Abrasion resistance property
3. Carbon coating: Anti-spark
4. PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
5. PTFE paint-coating: Improve filtration precision: ≤10gsm/Nm3, does not lower the filtration efficiency; and a substantial increase in acid-base resistance property
6. PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property
Filter Bags can be used in dust collector,bag house in various industries, include: 
Asphalt plantSteel and iron
Nonferrous metals industryCarbon black
Metallurgy industry
Cement plantThermal power
Lime industryCoke industryChemical industry

If you have any question, please feel free to contact me. 
Contact information :
Name : Queenie        
Cellphone no, :0086-13395199868 

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