Encore® String Wound Filter Cartridges

Multi-Purpose Filter Cartridges for Applications Involving Boiler Water Systems

Encore string wound filter cartridges are for the cost-efficient, high-efficiency filtration of fluids. They are available in premium cotton, standard cotton, premium polypropylene, natural cotton, or general-purpose polypropylene filter media and come in retention ratings from 1 – 200 µm.

Depth Filter Cartridges
Depth Filter Cartridges
Pleated Depth Filter Cartridges
Pleated Depth Filter Cartridges
Pleated Filter Cartridges
Pleated Filter Cartridges

Order Products

Gasket / O-Ring Material

Silicone

Filter Media

Polypropylene

Claris® Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, silicone, SOE fin end external 222 O-rings

Product ID: CLR1020M8S
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
10 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Silicone
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Poly-Fine® XLD Filter Cartridges, Removal Rating 4.5 μm, Polypropylene, Length 20 inches, silicone, DOE industrial

Product ID: XLD4520US
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
4.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Silicone
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Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 29.25 inches, silicone, DOE with elastomer gasket seals and end caps

Product ID: NXT52925UDOES
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
29.25 in
Cartridge Length (Metric)
743 mm
Cartridge Length (Metric)
74.3 cm
Gasket / O-Ring Material
Silicone
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Poly-Fine® XLD Filter Cartridges, Removal Rating 1.5 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings

Product ID: XLD1540USM7
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
1.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
40 in
Cartridge Length (Metric)
1016 mm
Cartridge Length (Metric)
101.6 cm
Gasket / O-Ring Material
Silicone
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Nexis® T Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 20 inches, silicone, SOE fin end external 226 O-rings

Product ID: NXT0520UM7S
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
0.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
20 in
Cartridge Length (Metric)
508 mm
Cartridge Length (Metric)
50.8 cm
Gasket / O-Ring Material
Silicone
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Claris® Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 39 inches, silicone

Product ID: CLR139M8S
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
1 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
39 in
Cartridge Length (Metric)
991 mm
Cartridge Length (Metric)
99.1 cm
Gasket / O-Ring Material
Silicone
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Poly-Fine® II, Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT530USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
5 µm
Nexis® T Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 222 O-rings product photo

Nexis® T Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 222 O-rings

Product ID: NXT140UM8S
Unit of Measure
24/EA
Min Order Qty
24
Micron
1 micron
Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT0820USM7425
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.8 µm

Profile® Star, Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 30 Inches, silicone, Pall Code 7 double O-ring with bayonet lock and finned end

Product ID: AB3A0507H4
Unit of Measure
1/EA
Min Order Qty
1
Removal Rating
5 µm
Membrane Material
Polypropylene
Filter Cartridge Style
Code 7
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
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This product is currently not available. Please contact us for more information.

Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial

Product ID: PFT320US
Unit of Measure
1/EA
Min Order Qty
1
Micron
3 µm

Claris® Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 30 inches, silicone, DOE with elastomer gasket seals & end caps

Product ID: CLR330DOES
Unit of Measure
24/EA
Min Order Qty
24
Removal Rating
3 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
Gasket / O-Ring Material
Silicone
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374 Items

Applications/Use

Oil and Gas:

  • Upstream - Injection water & SRU, offshore boiler water, offshore produced water and onshore surface discharged water
  • Midstream – Process water

Specifications

*Please refer to the documentation for additional specifications.

 

Filter Grades: 1, 3, 5, 10, 20, 25, 30, 40, 50, 75, 100, 200 µm

 

Materials of Construction

 

Filter Media: Bleached FDA-listed cotton, standard cotton, natural cotton, FDA-listed polypropylene, standard polypropylene

 

Material Selection Guide

Filter Medium Premium Cotton1 Standard Cotton Natural Cotton Premium Polypropylene1 Standard Polypropylene

 

Maximum Temperature

Electrolytic Tin Plated Steel Core 300°F (149°C) 300°F (149°C) 300°F (149°C) 275°F (135°C) 275°F (135°C)
Stainless Steel Core 300°F (149°C) 300°F (149°C) 300°F (149°C) 275°F (135°C) 275°F (135°C)
Polypropylene Core 140°F (60°C) 140°F (60°C) 140°F (60°C) 140°F (60°C) 140°F (60°C)

 

Compatibility with:

Food Excellent NR NR Excellent NR
Beverages Excellent NR NR Excellent NR
Potable Water Excellent NR NR Excellent NR
Organic Solvents Excellent Excellent Excellent Good Good
Oils Excellent Excellent Excellent Fair Excellent
Organic Acids Good Good Good Excellent Excellent
Alkalis Good Good Good Excellent Excellent
Oxidizing Agents Fair Fair Fair Good Good
Steam NR NR NR Fair NR
Strong Inorganic Acids NR NR NR Excellent Excellent
Dilute Inorganic Acids Fair Fair Fair Excellent Excellent
Micro-organism Resistance Poor Poor Poor Excellent Excellent

 

1 - FDA-listed materials. NR = Not Recommended

Documents

Data Sheets

  • Encore® Series Filter Cartridges

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