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PPS Filter Bag

PPS Filter Bag

PPS filter bag has unique flame retardant property, extraordinary heat-resistance, chemical and anti-radiation and electrical insulation property.  

More details


Manufacture Process

Filter Application

Packing & Delivery

Technical Data

How to Order?

PPS Filter BagsDetails 

Fabric: PPS fiber (polyphenylene sulfide)
Temperature resistance: up to 160℃ 
Area weight (g/m2): 350~700
Thickness (mm): 1.2~2.4
Filtration precision: ≤30mg/nm3
Working lifetime: 8000 hours and more
Diameter & Length: No limited

PPS Filter Felt Surface treatment

  • Water and oil repellent treatment: A substantial increase in performance of water and oil repellent

  • Acrylic coating: A substantial increase in Abrasion resistance property
  • Carbon coating: Anti-spark
  • PTFE film: Improve filtration precision: ≤5gsm/Nm3, but lower the filtration efficiency; and a substantial increase in acid-base resistance property
  •  PTFE paint-coating: Improve filtration precision: ≤10gsm/Nm3, does not lower the filtration efficiency; and a substantial increase in acid-base resistance property
  •  PTFE dipping: Improve filtration precision: ≤25gsm/Nm3, does not lower the filtration efficiency; and a small increase in acid-base resistance property
  • Our imported high tech fully automatic production line, which guaranteed production efficiency, felt quality and lowered product cost for PPS filter bags

 PPS Filter Bag Features 

  • PPS fiber does not burn, and it does not support burning neither
  • Resistance to oxidation is poor. So the working environment requires the oxygen content less than 14%(Vol.), and the oxynitride content is less than 600mg/Nm3.
  • Optional process: coatings, finishes, sizes and configurations.
  • Optional choice: fabric weights and treatments such as singed, glazed, PTFE, anti-static, fire-retardant, oleo-phobic, acid resistant and more.
  • Configurations (bag construction): snap band top, A-hanger, raw edge, grommet, cord, loop, strap, disc bottom, disc wear-strip, flange, hem, sewn flat, envelope, compression cap, and more.

PPS Filter Bag Application:

  • Minerals Processing: Cement kiln/mill, alkali bypass, lime kiln, and lightweight aggregate dust collectors
  • Metals Processing: Iron cupola
  • Power Generation and Incineration: Soil remediation


  1. PPS filter bags packing can be customized, normally we pack by polybag

       2. ETD: 10-15 days after receiving your deposit;

       3. Payment terms: 30% deposit, balance against copy of documents;

       4. Payment can be made by L/C,T/T;


Order Amount(USD)



50% Deposit the balance 50% will be against the copy of B/L


30% Deposit the balance 70%will be against the copy of B/L


       5. MOQ: 500pcs

       6. Transportation: We can recommend the most economic way of logistics, including maritime, land, air and other ways, designated forwarder also accepted.

Specification of PPS Filter Bag

Fiber Content:PPS fiber (polyphenylene sulfide)
Fabric Construction:Double Face Filling
Continuous Operating Temperature:160°C 
Maximum Surge Temperature:190°C
Acid Resistance:Good
Alkali Resistance:Good
Breaking Strength
Warp:1200 N/2.54 cm 
Fill:1300 N/2.54 cm
Thickness (mm)1.2~2.4
Durability:8000 hours and more

Pulse-Type Filter Bags

1. Sewn-in Circular Disc Base
2. Sewn-in Circular Disc Base with Bumper Cuff Reinforcement
3. Snap Band Top to Fit
4. Flange Top with Wire Ring
5. Plain Open Top
6. Open Top with Cuff and Cord

How to business with us?

1. What you need to do?

You just need to tell us your all your working conditions in through details:

  • Size, material you want;
  • The former filters you use;
  • Your working conditions;

All the next jobs will be done by us:

2. What we offer?

  • Quick response
  • Quick delivery& Competitive price& stable fine quality
  •  Professional technical and commercial suggestions provided by experienced staff.
  • Custom-made design
  • Free samples is accepted if you write to us.
  • The filtration accuracy and efficiency you want to achieve;
  • Meet clients demand for controlling dust emission
  • Meet clients’ expectation of long working life
  • Meet requirement for high cost performance

We are passionate about what we do and we do things right. Contact us, let us help you choose the most economical filter felt for your application.

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