Claris® Series Filter Cartridges

High Consistency Polypropylene
Melt Blown Cartridge

• Graded Pore Structure Enhances Dirt Holding Capacity
• E-core, an Extruded Fibrous Core, Provides Excellent Strength
• Unique Proprietary Process
• Easy and Safe Cartridge Incineration and Disposal
• All Polypropylene Construction
• Free of Surfactants, Binders, and Adhesives
• NSF Certified
• Plastic and Metal Spring Assembly End Configurations Available

Products in this datasheet may be covered by one or more patents, including EP 1,165,205; US 6,342,283; US 6,662,842.

Performance Specifications

Filter grades

• 1, 3, 5, 10, 20, 30, 50, 75 micron (μm)

Maximum differential pressure

• 3.45 bard (50 psid) @ 20 °C (68 °F)
• 1.72 bard (25 psid) @ 60 °C (140 °F)

Recommended change-out differential pressure¹

• 2.4 bard (35 psid)

Food and Water Contact Use

• Please contact Pall Corporation to verify that the product conforms to your national legislation and/or regional regulatory requirements for water and food contact use.

Purity

• Cartridges do not use surfactants, anti-static agents, binders, and adhesives.

Product Specifications

Materials of construction

• Filter media: Polypropylene
• End caps²: Polypropylene
• Extended core²: Stainless steel
• Extruded core: Polypropylene
• Gaskets/O-rings²:
  • Silicone elastomer
  • nitrile
  • fluorocarbon elastomer
  • EPDM
  • Santoprene³

Dimensions (nominal)

• Outside diameter: 6.4 cm (2.5 in.)
• Inside diameter: 2.7 cm (1.07 in.)
• Lengths:
  • 24.8 cm (9.75 in.)
  • 25.1 cm (9.875 in.)
  • 25.4 cm (10 in.)
  • 49.5 cm (19.5 in.)
  • 50.2 cm (19.75 in.)
  • 50.8 cm (20 in.)
  • 74.3 cm (29.25 in.)
  • 74.9 cm (29.5 in.)
  • 75.6 cm (29.75 in.)
  • 76.2 cm (30 in.)
  • 99.1 cm (39 in.)
  • 102 cm (40 in.)
  • 127 cm (50 in.)

¹Provided that the maximum differential pressure is not exceeded based on temperature limits defined above.
² These components are not NSF certified.
³ Trademark of Exxon Mobil Corporation.

Typical Flow vs. Differential Pressure for Application Sizing

Unit conversion: 1 bar = 100 kPa

Flow rate is for a 25.4 cm (10 in.) cartridge. For liquids other than water, multiply differential pressure by fluid viscosity (cP).

This information is a guide to the part number structure and possible options. For availability of specific options and housing details, please contact Pall.

Example Part Number: CLR 10 20 DOE S ( See bold references in tables below)

Part Number:
CLR < Filter grade code from Table 1 > < Cartridge length code from Table 2 > < End configuration code from Table 3 > < Gasket/O-ring material code from Table 4 >

Table 1 - Filter grades

Code	Filter grades (μm)4
1	1
3	3
5	5
10	10
20	20
30	30
50	50
75	75

Table 2 - Cartridge lengths

Code	Cartridge lengths (cm/in.) nominal
9.75	24.8/9.75
9.875	25.1/9.875
10	25.4/10
19.5	49.5/19.5
19.75	50.2/19.75
20	50.8/20
29.25	74.3/29.25
29.5	74.9/29.5
29.75	75.6/29.75
30	76.2/30
39	99.1/39
40	102/40
50	127/50

Table 3 - End configurations

Code	End configurations
Blank	DOE industrial (no end caps)
DOE	DOE with elastomer gasket seals & end caps
H21	DOE, Santoprene gasket seal
1X	DOE industrial, 2.54 cm (1 in.) stainless steel extended core
M3	SOE flat closed end, external 222 O-rings (retrofits other manufacturers' Code 0)5
M6	SOE flat closed end, external 226 O-rings (retrofits other manufacturers' Code 6) 5
M7	SOE fin end, external 226 O-rings (retrofits other manufacturers' Code 7) 5
M8	SOE fin end, external 222 O-rings (retrofits other manufacturers' Code 5)5
M18	SOE flat closed end, external 222 O-ring
XK	SOE plastic spring assembly, saw cut end
SI	SOE metal spring/polypropylene cap, saw cut end

Table 4 - Gasket/O-ring materials

Code	Gasket/O-ring materials
S	Silicone
N	Nitrile
E	EPDM
V	Fluorocarbon elastomer

⁴ Based on typical application usage.
⁵ For details, contact Pall Corporation.