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
HDC II
HDC II
Oenoclear
Oenoclear
Poly-Fine II
Poly-Fine II
Varafine
Varafine
Water-Fine
Water-Fine

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PDF .25-PFT 0.45-10U

Product ID: PDF25PFT04510U
Unit of Measure
1/EA
Min Order Qty
1
Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 20 Inches, Nitrile, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 20 Inches, Nitrile, DOE industrial

Product ID: PFT0220UNB
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 20 Inches, silicone, SOE fin end external 226 O-rings, No Bubble Test product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 20 Inches, silicone, SOE fin end external 226 O-rings, No Bubble Test

Product ID: PFT0220USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 30 Inches, silicone, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 30 Inches, silicone, DOE industrial

Product ID: PFT0230US
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 20 Inches, Fluorocarbon Elastomer product photo

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

Product ID: PFT220UVM3
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 40 Inches, EPDM, SOE fin end external 222 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 40 Inches, EPDM, SOE fin end external 222 O-rings

Product ID: PFT3040UEM8
Unit of Measure
1/EA
Min Order Qty
1
Micron
30 µm
PFT 5-30UEB-1X-BLK 414 product photo

PFT 5-30UEB-1X-BLK 414

Product ID: PFT530UEB1XBLK414
Unit of Measure
1/EA
Min Order Qty
1

Poly-Fine® II Filter Cartridges, Removal Rating 0.25 μm, Length 29.25 inches

Product ID: QMPT002292UV
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
0.25 µm
Cartridge Length (Imperial)
29.25 in
Cartridge Length (Metric)
743 mm
Cartridge Length (Metric)
74.3 cm
Gasket / O-Ring Material
Fluorocarbon Elastomer
End Configuration Code
Blank
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Discontinued

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

QMPT 010-400UE-M3

Product ID: QMPT010400UEM3
Unit of Measure
1/EA
Min Order Qty
1

QMPT 100-400US-M8

Product ID: QMPT100400USM8
Unit of Measure
1/EA
Min Order Qty
1

Discontinued

This part is no longer available. Please contact us for more information.
DFN 3-30AN-1X product photo

DFN 3-30AN-1X

Product ID: DFN330AN1X
Unit of Measure
12/EA
Min Order Qty
12

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

DFNE50040AV

Product ID: DFNE50040AV
Unit of Measure
12/EA
Min Order Qty
12
954 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