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

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT1040USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm

HDC® II, Filter Cartridges, Removal Rating 6 μm, Length 30 Inches, silicone

Product ID: AB3J0607H4
Unit of Measure
6/EA
Min Order Qty
6
Removal Rating
6 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
See All Attributes

Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 10 inches, silicone, SOE flat closed end external 222 O-rings

Product ID: NXT510UM3S
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
Silicone
See All Attributes
Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 10 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 10 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT310USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
3 µm
Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings product photo

Nexis® T Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings

Product ID: NXT540UM7S
Unit of Measure
12/EA
Min Order Qty
12
Micron
5 micron

Claris® Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, silicone, SOE fin end external 226 O-rings

Product ID: CLR1020M7S
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 30 inches, silicone, SOE fin end external 226 O-rings

Product ID: XLD4530USM7
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
4.5 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
See All Attributes
Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial

Product ID: PFT04520US
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm
Nexis® A Series Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 222 O-rings product photo

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

Product ID: NXA140UM8S
Unit of Measure
12/EA
Min Order Qty
12
Micron
1 micron
Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT04530USM7712
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT1030USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
10 µm
NXA 1-10U-M3S product photo

Nexis, NXA, 1 μm, 25.4 cm (10 in), SOE flat closed end, external 222 O-rings (retrofits other manufacturers’ Code 0), Silicone gasket

Product ID: NXA110UM3S
Unit of Measure
30/EA
Min Order Qty
30
Micron
1 micron
423 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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