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Encore® Series Filter Cartridges

Multi-Purpose Depth Filter Cartridges

  • Precision wound depth filter cartridges provide cost effective filtration of fluids
  • Premium cotton, standard cotton, premium polypropylene, natural cotton, and general purpose polypropylene filter media available
  • Retention ratings from 1-200 μm
  • Cartridge lengths from 9 3⁄4” (24.8 cm) to 50" (127 cm) permit rapid installation into most filter housings
  • Core cover and extended core options available
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Description

Multi-Purpose Depth Filter Cartridges

  • Precision wound depth filter cartridges provide cost effective filtration of fluids
  • Premium cotton, standard cotton, premium polypropylene, natural cotton, and general purpose polypropylene filter media available
  • Retention ratings from 1-200 μm
  • Cartridge lengths from 9 3⁄4” (24.8 cm) to 50" (127 cm) permit rapid installation into most filter housings
  • Core cover and extended core options available
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
Center Core: Polypropylene, Electrolytic Tin Plated steel (ETP), 304 and 316 stainless steel
Core Cover: Cover is used to control fiber migration. Material is compatible with and equal to the resistance of the filter media.
Extended Core: Provides additional fiber migration control and is available in polypropylene, electrolytic tin plated steel, 304 and 316 stainless steel.
 

Dimensions (nominal):

 
Lengths:: 9 3⁄4" (24.8 cm), 10" (25.4 cm),
19 1⁄2" (49.5 cm), 20” (50.8 cm),
29 1⁄2" (74.9 cm), 30" (76.2 cm),
39" (99.1 cm), 39 1⁄2" (100.3 cm),
40" (102 cm), 50" (127 cm)
 


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
Alkalies 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
Microorganism Resistance Poor Poor Poor Excellent Excellent
 

1 - FDA-listed materials.  NR = Not Recommended
Type
Filter Cartridges
Ordering Information

12345 - 6 - 7 (e.g., 5C19.5TC – ET – 1PK)



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


 
Code 2 Filter Medium
C Bleached FDA-listed Cotton
NC Natural Cotton
P Standard Polypropylene
SC Standard Cotton
U FDA-listed Polypropylene
 


 
Code 3 Cartridge Lengths (nominal)
9.75 9 3/4"
10 10"
19.5 19 1/2"
20 20"
29.5 29 1/2"
30 30"
39 39"
39.5 39 1/2"
40 40"
50 50"
 


 
Code 4 Core Materials
A 304 Stainless Steel
S 316 Stainless Steel
T Electrolytic Tin Plated Steel
U Polypropylene
 


 
Code 5 Core Cover Option
Blank No Core Cover
C Core Cover
 


 
Code 6 Extended Core
Blank None
EA 304 Stainless Steel
ES 316 Stainless Steel
ET Electrolytic Tin Plated Steel
EU Polypropylene
 


 
Code 7 Packaging
Blank Standard Packaging
1PK Fin Sealed
 
Application
Upstream Offshore Boiler Water, Upstream Offshore Produced Water, Upstream Onshore Produced Water, Upstream Onshore Surface Discharged Water, Midstream Process Water, Upstream Injection Water & SRU