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

Order Products

Gasket / O-Ring Material

NA

Claris® Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches product photo

Claris® Filter Cartridges, Removal Rating 50 μm, Polypropylene, Length 10 inches

Product ID: CLR5010
Unit of Measure
36/EA
Min Order Qty
36
Length
102 cm / 40 in
Micron
50 micron
NXT 150-20U product photo

Nexis, NXT, 150 μm, 50.8 cm (20 in), DOE industrial (no end caps)

Product ID: NXT15020U
Unit of Measure
10/EA
Min Order Qty
10
Micron
150 micron
Nexis® A Series Filter Cartridges, Removal Rating 40 μm, Polypropylene, Length 10 inches product photo

Nexis® A Series Filter Cartridges, Removal Rating 40 μm, Polypropylene, Length 10 inches

Product ID: NXA4010U
Unit of Measure
30/EA
Min Order Qty
30
Micron
40 micron

Claris® Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 20 inches, SOE plastic spring assembly saw cut end

Product ID: CLR520XK
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
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
NA
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Nexis® T Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 10 inches, DOE Santoprene gasket seal

Product ID: NXT0510UH21
Unit of Measure
30/EA
Min Order Qty
30
Removal Rating
0.5 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
10 in
Cartridge Length (Metric)
254 mm
Cartridge Length (Metric)
25.4 cm
Gasket / O-Ring Material
NA
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Nexis® T Filter Cartridges, Removal Rating 25 μm, Polypropylene, Length 30 inches, DOE industrial (no end caps)

Product ID: NXT2530U
Unit of Measure
20/EA
Min Order Qty
20
Removal Rating
25 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
30 in
Cartridge Length (Metric)
762 mm
Cartridge Length (Metric)
76.2 cm
Gasket / O-Ring Material
NA
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Nexis® A Series Filter Cartridges, Removal Rating 5 μm, Polypropylene, Length 29.25 inches

Product ID: NXA52925U
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
NA
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Nexis® T Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 30 inches, DOE Santoprene gasket seal product photo

Nexis® T Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 30 inches, DOE Santoprene gasket seal

Product ID: NXT3030UH21
Unit of Measure
10/EA
Min Order Qty
10
Micron
30 micron

Nexis® T Filter Cartridges, Removal Rating 20 μm, Polypropylene, Length 4 inches

Product ID: NXT204U
Unit of Measure
120/EA
Min Order Qty
120
Removal Rating
20 µm
Membrane Material
Polypropylene
Cartridge Length (Imperial)
4 in
Cartridge Length (Metric)
102 mm
Cartridge Length (Metric)
10.2 cm
Gasket / O-Ring Material
NA
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NXA 30-19.75U-H21 product photo

Nexis, NXA, 30 μm, 50.2 cm (19.75 in), DOE, Santoprene gasket seal

Product ID: NXA301975UH21
Unit of Measure
12/EA
Min Order Qty
12
Micron
30 micron

Claris® Filter Cartridges, Removal Rating 20 μm, Polypropylene, Length 29.25 inches

Product ID: CLR202925
Unit of Measure
12/EA
Min Order Qty
12
Removal Rating
20 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
NA
See All Attributes
Nexis® A Series Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 9.75 inches product photo

Nexis® A Series Filter Cartridges, Removal Rating 0.5 μm, Polypropylene, Length 9.75 inches

Product ID: NXA05975UH21
Unit of Measure
30/EA
Min Order Qty
30
Micron
0.5 micron
382 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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