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Hydronix 10" BIG BLUE Carbon Block Cartridge - 10 micron

Hydronix CB-45-1010 | Our#: 175728


(Regular $39.99, You Save $12.19)
1 Week To Ship
Volume Pricing You Save
1 $27.80 ea.  
2 - 5 $27.60 ea. $0.20 ea. (1%)
6 - 11 $27.40 ea. $0.40 ea. (1%)
12 - 23 $27.20 ea. $0.60 ea. (2%)
24 - 39 $27.00 ea. $0.80 ea. (3%)
40+ $26.60 ea. $1.20 ea. (4%)

Replaces These Filters

  • Pentek 155782-43
  • Pentek EPM-BB

Fits These Systems

  • All 10" "Big Blue" Filter Housings

Hydronix 10" BIG BLUE Carbon Block Cartridge - 10 micron 

Hydronix NSF CB Series BIG BLUE Carbon Block Cartridges are manufactured with high purity Coconut Shell activated carbon. Available in a wide range of lengths, diameters, and micron ratings our Liquatec blocks provide an exceptional cost-to-performance value. With high chlorine reduction, great dirt-holding capacity, and greatly reduced carbon fines, you will soon make the CB BIG BLUE series your carbon block of choice.

Hydronix NSF CB Series BIG BLUE Carbon Block Cartridges are ideal for point-of-use (POU) and Reverse Osmosis applications. These cartridges can be used in a wide range of applications such as residential, food service, commercial, and industrial. The CB BIG BLUE Series carbon blocks are great for displacing traditional GAC (Granular Activated Carbon) and PAC (Powdered Activated Carbon) filters in application where high chlorine reduction is needed.


  • Reduce taste/odor/chlorine and certain VOC's from drinking water
  • Great chlorine removal capacity competitive with the finest carbon blocks
  • Tested and Certified by NSF International to ANSI/NSF Standard 42 for material requirements only.
  • Fit most housings that accept standard 4-1/2" X 9-7/8" filters

Materials of Construction:

Carbon - Coconut Shell
End Caps - Polypropelene
Inner Wrap - Polypropelene
Netting - Polypropelene
Gaskets - Neoprene
Temp Rating - 40F TO 180F



Capacity12,000 Gallons
CertificationsNSF/ANSI Standard 42
Filter Dimensions9-75" L X 4-1/2" Dia.
Flow Rate4 Gallons Per Minute
MaterialCoconut Shell Carbon Block
Micron Rating10
Reduction ClaimsChlorine Taste, Odor, Sediment