Bag Filter Replacement High Flow Cartridge (PLBG Series)

PLBG series bag pleated high flow filter cartridge is designed to replace bag filters No.1 and No.2 size. PP pleated type provide bigger filtration area 5 times than bag filter.

It has higher filtration efficiency and longer service life than bag filters. Customized length for different requirements.

Flow Rate
500 GPM
Micron Rating
5, 10, 25 μm
Max Temperature
up to 80°C

Why Choose Pullner Filter?

More than just a supplier – we’re your technical partner in filtration solutions

Laboratory and Testing Facilities

In-house testing capabilities for materials and quality assurance with advanced equipment and certified technicians.


  • Particle counting analysis
  • Pressure drop testing
    Material
  • compatibility testing

Design and R&D Services

Position as technical partner, not just supplier. Custom solutions for your unique challenges.

  • Custom filter design
  • System optimization
  • Technical consultation

Free Services

Comprehensive free services to support your filtration needs without any hidden costs.


  • Free testing for filtration systems
  • Free custom filtration design
  • Up to 2 free samples

Global Manufacturing

State-of-the-art manufacturing facilities with worldwide delivery capabilities and local support.

  • ISO 9001 certified facilities
  • Global logistics network
  • Local technical support

Real Results with Pullner High Flow Filters: Case Studies

See how our high-capacity cartridges help global clients cut costs, boost flow rates, and improve filtration performance across industries.

Upgrading from Filter Bags to Glass Fiber Cartridge Filters in a Hydrogen Peroxide Hydrogenation Unit: Catalyst Protection and Cost Reduction

In chemical process filtration, the choice of filter type has consequences that extend well beyond the filter itself. When filtration performance is inadequate, the downstream…

Custom Oil-Removal Filter Cartridge Development for Zhejiang Petrochemical: A Year-Long Reverse Engineering and Qualification Programme

Large-scale petrochemical facilities operate filtration systems at a scope that makes consumable procurement a significant line item in the maintenance budget. When a facility requires…

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