Non-woven Fiberglass vs Woven Fiberglass Filter Bag

In industrial filtration, selecting the appropriate filter bag material is crucial for achieving optimal performance and efficiency. Two common types of fiberglass filter bags are non-woven and woven fiberglass. Both materials have unique properties that make them suitable for different applications. Understanding the differences between these two types can help in choosing the right filter bag for specific industrial needs.

Non-woven Fiberglass Filter Bags

Properties and Advantages:

  • Construction: Made by bonding fibers together using a variety of methods such as chemical, thermal, or mechanical processes.
  • High Filtration Efficiency: Non-woven fiberglass has a more irregular fiber structure, which provides higher particle capture efficiency.
  • Flexibility: The non-woven structure allows for better flexibility and adaptability to different filter bag shapes and sizes.
  • Cost-Effective: Generally, non-woven fiberglass is less expensive to produce, making it a cost-effective option for many applications.


  • Suitable for environments where high filtration efficiency and flexibility are required.
  • Commonly used in industries such as chemical processing, pharmaceuticals, and food and beverage production.

Woven Fiberglass Filter Bags

Properties and Advantages:

  • Construction: Made by weaving fibers together in a systematic pattern, creating a uniform and strong fabric.
  • High Temperature Resistance: Woven fiberglass is known for its superior strength and stability at high temperatures.
  • Durability: The woven structure provides excellent mechanical strength, making it highly durable and resistant to wear and tear.
  • Precision Filtration: Woven fiberglass allows for precise control of pore size, ensuring consistent and reliable filtration performance.


  • Ideal for high-temperature and heavy-duty applications such as cement kilns, steel plants, and power generation facilities.
  • Commonly used in industries where durability and precision filtration are critical.

Business Reach

Omela Filtration fiberglass filter bags are trusted by industries worldwide, including the United States, Canada, Brazil, Mexico, Argentina, Germany, Italy, France, the United Kingdom, Spain, Belgium, the Netherlands, Luxembourg, Russia, Turkey, Japan, Singapore, South Korea, India, Thailand, Indonesia, Malaysia, Australia, New Zealand, and South Africa. This extensive global presence underscores our commitment to providing high-quality filtration solutions.

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