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 Filter Cartridges
Pleated Filter Cartridges

Order Products

Gasket / O-Ring Material

Silicone

Product Use

Pre-Filtration

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 10 Inches, silicone product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.2 μm, Highly Asymetric Polysulfone, Length 10 Inches, silicone

Product ID: PFT0210USM7712
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 0.25 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 222 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.25 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 222 O-rings

Product ID: PFT02540USM8
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.25 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT3020USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
30 µm
Nexis® T Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings product photo

Nexis® T Filter Cartridges, Removal Rating 1 μm, Polypropylene, Length 40 inches, silicone, SOE fin end external 226 O-rings

Product ID: NXT140UM7S
Unit of Measure
24/EA
Min Order Qty
24
Micron
1 micron
Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 222 O-rings with locking tabs product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.8 μm, Polypropylene, Length 30 Inches, silicone, SOE fin end external 222 O-rings with locking tabs

Product ID: PFT0830USM4
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.8 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 30 μm, Polypropylene, Length 20 Inches, silicone, DOE industrial

Product ID: PFT3020US
Unit of Measure
1/EA
Min Order Qty
1
Micron
30 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 222 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 40 Inches, silicone, SOE fin end external 222 O-rings

Product ID: PFT240USM8
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 0.25 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.25 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT02520USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.25 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 29.5 Inches, silicone product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 0.45 μm, Polypropylene, Length 29.5 Inches, silicone

Product ID: PFT045295US
Unit of Measure
1/EA
Min Order Qty
1
Micron
0.45 µm
Nexis® T Filter Cartridges, Removal Rating 10 μm, Polypropylene, Length 20 inches, silicone, SOE fin end external 226 O-rings product photo

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

Product ID: NXT1020UM7S
Unit of Measure
12/EA
Min Order Qty
12
Micron
10 micron
Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 2 μm, Polypropylene, Length 20 Inches, silicone, SOE fin end external 226 O-rings

Product ID: PFT220USM7
Unit of Measure
1/EA
Min Order Qty
1
Micron
2 µm
Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 30 Inches, silicone, DOE industrial product photo

Poly-Fine® II, Filter Cartridges, Removal Rating 3 μm, Polypropylene, Length 30 Inches, silicone, DOE industrial

Product ID: PFT330US
Unit of Measure
1/EA
Min Order Qty
1
Micron
3 µm
208 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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