Polyester PE needle felt air filter bags are the most common material in the filter bag family.

Size: Customization Accepted
Optional process: Sewing or hot welding

Finish-treatment: Calendering, Heat setting, Singeing
Filtration precision: ≤30mg/m³ (laminating PTFE film, ≤5mg/m³)

Features:
-Economic material
-Normal temperature resistant
-Made of 100% virgin polyester fiber
-Acid resistance: normal
-Alkali resistance: normal
-Direct manufacturer

The main advantages and features:

1. To increase system filtration capacity by 50-150% as needed without major changes to the dust collectors ;
2. System cleaning efficiency markedly increased with the effective increase of bag to bag distance;
3. Bag life extended due to significant reduction of fatigue damage to the bags due to bag to cage impact.

As a professional cloth bag manufacturer, we always choose the best material sources today to produce dust filter bags. Our polyester dust filter bags are made from virgin fibers instead of recycled materials that contain impurities. It has the characteristics of reasonable price and high filtration efficiency. Polyester dust filter bags are the most used dust filter bags in the industry.

Why are polyester filter bags used in large quantities?

1. The current market price of polyester filter bags is cheap and affordable;
2. PE filter bag is oil-proof and waterproof at normal temperature, and has a wide range of applications;
3. The polyester filter bag has high dust filtration efficiency and high flexibility;
4. 100% high-quality polyester material, tear-resistant, not easy to damage, longer product life;
5. There are various designs of PE filter bags to deal with different working environments to meet the needs of dust filtration systems and consumers.

We insist on providing the required filter bag for your dust collector with maximum effect and efficiency. The specific filter bag type depends on the type of machine you have and the specific operating environment conditions to choose the appropriate dust bag.