OmniFilter Replacement Cartridges


OmniFilter is a Pentek brand and all Omni products are made by Pentek. Click on the OmniFilter model # below to find a matching product by Pentek.

Pentek S1
OmniFilter RS1 / RS1-SS / RS1-DS Pleated Cartridge
List Price: $4.37

Our Price: $3.49

Save: $0.88!
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Nominal Micron Rating – 20; Flow Rate – 5 gpm
Pentek WP-5
OmniFilter RS2 / RS2-SS / RS2-DS / RS5 / RS5-SS24 String Wound Cartridge
List Price: $6.02

Our Price: $5.32

Save: $0.70!
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Nominal Micron Rating – 5; Flow Rate – 5 gpm
Pentek WP-30
OmniFilter RS3 / RS3-SS / RS3-DS String Wound Cartridge
List Price: $5.85

Our Price: $5.22

Save: $0.63!
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Nominal Micron Rating – 30; Flow Rate – 10 gpm
Pentek P5 155014-43 NSF Component
OmniFilter RS4 / RS4-SS / RS4-DS PolySpun Cartridge
List Price: $3.93

Our Price: $2.88

Save: $1.05!
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Nominal Micron Rating – 5; Flow Rate – 5 gpm
Pentek CW-50
OmniFilter RS7 / RS7-SS / RS7-DS String Wound Cartridge
List Price: $3.59

Our Price: $3.92

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Nominal Micron Rating – 50; Flow Rate – 10 gpm
Pentek CW-MF
OmniFilter RS12 / RS12-SS / RS12-DS String Wound Cartridge
List Price: $3.61

Our Price: $3.07

Save: $0.54!
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Nominal Micron Rating – 30; Flow Rate – 10 gpm
Pentek C1 NSF Component
OmniFilter TO1 / T01 Carbon Wrap Cartridge
List Price: $7.33

Our Price: $5.86

Save: $1.47!
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Nominal Micron Rating – 5; Flow Rate – 5 gpm
Pentek R30-BB NSF Component
OmniFilter RS6 Pleated Cartridge
List Price: $17.97

Our Price: $14.40

Save: $3.57!
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Nominal Micron Rating – 30; Initial Flow Rate – 10 gpm
ECP5-BB
OmniFilter RS15 Pleated Cartridge
List Price: $15.35

Our Price: $12.22

Save: $3.13!
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Nominal Micron Rating – 5; Flow Rate – 20 gpm
Pentek NCP-BB
OmniFilter TO6 / T06 Carbon Cartridge
List Price: $24.58

Our Price: $19.21

Save: $5.37!
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Nominal Micron Rating – 10; Flow Rate – 8 gpm
Pentek RFC-BB NSF Component
OmniFilter TO8 / T08 Radial Flow Carbon Cartridge
List Price: $41.39

Our Price: $33.26

Save: $8.13!
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Nominal Micron Rating – 25; Flow Rate – 3 gpm
Reduces organics!
Pentek CBC-BB NSF Component
OmniFilter CB6 / RO6 Granular Carbon Cartridge
List Price: $50.15

Our Price: $44.58

Save: $5.57!
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Nominal Micron Rating – 0.5; Flow Rate – 2 gpm
Reduces cysts!
Pentek C1 NSF Component
OmniFilter TO1 / T01 Carbon Wrap Cartridge
List Price: $7.33

Our Price: $5.86

Save: $1.47!
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Nominal Micron Rating – 5; Flow Rate – 5 gpm
Pentek GAC-10 NSF Component
OmniFilter GAC1 / GAC1-SS / GAC1-DS Granular Carbon Cartridge
List Price: $11.75

Our Price: $8.82

Save: $2.93!
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Nominal Micron Rating – 20; Flow Rate – 1 gpm
Pentek TSGAC-10 NSF Component
OmniFilter L1 Carbon Cartridge
List Price: $26.20

Our Price: $19.25

Save: $6.95!
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Nominal Micron Rating – 20; Flow Rate – 1 gpm
Reduces lime and scale!
Pentek CBR2-10 NSF Component
OmniFilter CB1 / BC1 Carbon Block Cartridge
List Price: $20.56

Our Price: $12.68

Save: $7.88!
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Nominal Micron Rating – 0.5; Flow Rate – 1 gpm
Reduces lead, cysts, VOC, and MTBE!
Pentek QC10-CBRR NSF Certified
OmniFilter 1100R Quick Change Enhanced Carbon Block Cartridge
List Price: $29.54

Our Price: $23.75

Save: $5.79!
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Nominal Micron Rating – 0.5; Flow Rate – 0.5 gpm
Reduces cysts!
Culligan 750R NSF Certified
OmniFilter 800R Quick Change Carbon Block Cartridge
List Price: $19.99

Our Price: $17.73

Save: $2.26!
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Replace every 12 months
SW-3 Wrench
Omni OW6 / OW-6 Wrench for BF7
List Price: $3.74

Our Price: $3.12

Save: $0.62!
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For 10"x4.5" opaque housings