Duo-Fine® Series Pleated Filter Cartridges

High-Performance Cartridges for Liquid and Gas Applications

Duo-Fine pleated filter cartridges are designed for applications requiring retention ratings from 0.2 to 50 µm at 90 % efficiency. With 3.5 ft² of media in each 10-inch filter, the Duo-Fine series provides high dirt holding capacity, fine particle retention, high flow rates and the lowest pressure drop. 

Duo-Fine® Series Pleated Filter Cartridges

Duo-Fine E
Duo-Fine E
Duo-Fine II
Duo-Fine II

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Brand

Duo-Fine®

Duo-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Length 20 Inches, silicone, SOE fin end external 226 O-rings

Product ID: DFNT0220USM7
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.2 µm
End Configuration
SOE fin end, external 226 O-rings
Change Out Differential Pressure
2.4 bard

Discontinued

This part is no longer available. Please contact us for more information.

Duo-Fine® II, Filter Cartridges, Removal Rating 1 μm, Length 30 Inches, SOE fin end external 226 O-rings

Product ID: DFNT130UEM7
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
End Configuration
SOE fin end, external 226 O-rings
Change Out Differential Pressure
2.4 bard

This product is currently not available. Please contact us for more information.

Duo-Fine® II, Filter Cartridges, Removal Rating 1 μm

Product ID: DFNT12UE147
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1 µm
Change Out Differential Pressure
2.4 bard
Cartridge Outer Diameter (OD) (Imperial)
2.6 in
Cartridge Outer Diameter (OD) (Metric)
6.6 cm
Gasket O-Ring Code
E
Packaging Type
Standard packaging
See All Attributes

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Duo-Fine® II, Filter Cartridges, Removal Rating 3 μm, Length 30 Inches, SOE fin end external 226 O-rings

Product ID: DFNT330UEM7
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
3 µm
End Configuration
SOE fin end, external 226 O-rings
Change Out Differential Pressure
2.4 bard

This product is currently not available. Please contact us for more information.

196 Items

Description

Why choose Duo-Fine pleated filter cartridges?

These filter cartridges are available in polypropylene, polyester and stainless-steel hardware, each with higher dirt holding capacity than the other.  

 

Additional benefits include:

 

  • Excellent compatibility with a range of chemicals
  • Core material options for different temperature compatibility
  • Superior filtration performance
  • Rigid polypropylene outer cage protects filter media in harsh operating environments

Applications

  • Duo-Fine II

Chemicals and polymers nylon production, oil and gas upstream injection water and SRU

 

  •  Duo-Fine E

Oil and gas upstream offshore produced water, chemicals and polymers final product (liquid)

 

  • Duo-Fine GT

Chemicals and polymers carbon fiber production, oil and gas upstream onshore surface discharged water