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
Duo-Fine
Poly-Fine II
Poly-Fine II

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Gasket / O-Ring Material

Nitrile

Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 30 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 30 Inches, Nitrile

Product ID: PFT0830UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.8 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 100 μm, Polypropylene, Length 10 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 100 μm, Polypropylene, Length 10 Inches, Nitrile

Product ID: PFT10010UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
100 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 100 μm, Polypropylene, Length 20 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 100 μm, Polypropylene, Length 20 Inches, Nitrile

Product ID: PFT10020UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
100 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 10 Inches, Nitrile, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 10 Inches, Nitrile, DOE industrial

Product ID: PFT1010UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 Inches, Nitrile

Product ID: PFT1020UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 30 Inches, Nitrile, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 30 Inches, Nitrile, DOE industrial

Product ID: PFT1030UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, Nitrile, SOE flat closed end external 222 O-ring product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, Nitrile, SOE flat closed end external 222 O-ring

Product ID: PFT1040UNM18
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, Nitrile, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, Nitrile, DOE industrial

Product ID: PFT1040UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 20 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 20 Inches, Nitrile

Product ID: PFT120UN831
Unit of Measure
1/EA
Min Order Qty
1
Micron
1 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 10 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 10 Inches, Nitrile

Product ID: PFT210UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 20 Inches, Nitrile product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 20 Inches, Nitrile

Product ID: PFT220UN
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 30 Inches, Nitrile, DOE industrial 2.54 cm (1 in) extended core product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 30 Inches, Nitrile, DOE industrial 2.54 cm (1 in) extended core

Product ID: PFT230UN1X
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
135 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