New Polyester Filter Bag / PE Filter Bag View larger

Polyester Filter Bag

Polyester filter bag is the most popular dust collector bag due to its cheap price, high strength and good adaptability. 

Manufacture Process

Filter Application

Packing & Delivery

Technical Data

Surfance Treatment

How to Order?

Polyester Filter Bag manufacture Process

  • Our imported high tech fully automatic production line for Polyester Filter Bag, which guaranteed production efficiency, pet felt quality and lowered product costnon-woven-polyester-felt-filter-bag-pe-needle-punched-felt-filter-bag12

 Polyester Filter Bag Features

  •  High Durability membrane technology provides an excellent combination of filtration efficiency, airflow, and durability.
  •  Polyester fibers provide good all-around chemical resistance, especially in applications operated below 130°C
  •  Special multifilament scrim design provides excellent dimensional stability and resistance to mechanical damage over the life of the filter.

Polyester Filter Bag Benefits

  • More options for coatings, finishes, sizes and configurations.
  • More choice for fabric weights and treatments such as singed, glazed, PTFE, anti-static, fire-retardant, oleo-phobic, acid resistant and more.
  • Constructions: 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.



  1. Packing can be customized, normally we pack polyester filter bag 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



  1. MOQ: 500pcs
  2. Transportation: We can recommend the most economic way of logistics, including maritime, land, air and other ways, designated forwarder also accepted.

Technical Data for Polyester filter bag

Weight:500-650 g/m2 (16 oz/yd2)
Fiber Content:Polyester Scrim
Felt Construction:Supported Needle felt
Continuous Operating Temperature:120-130°C
Maximum Surge Temperature:150°C
Acid Resistance:Fair
Alkali Resistance:Fair
Hydrolytic ResistancePoor
Oxidation ResistanceGood
Abrasion resistanceExcellent
Breaking Strength
Warp:1300 N/5 cm
Fill:1500 N/5 cm
Mullen Burst:4654 kPa (675 psi)
Thickness:1.2-2.4 mm (0.075 in)
Working life time8000 hours and more

Polyester Filter Bag 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

How to buy from 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

13 other products in the same category:

New products

Viewed products