Skip to content

Pentek By Pentair Series C/NCP carbon-impregnated cellulose Filters

C Series cartridges offer an economical solution for all your general purpose water filtration needs. Constructed of a carbon-impregnated cellulose media, these dual-purpose cartridges filter out fine sediment particles and reduce unwanted taste, odor, and chlorine taste & odor from your tap water.

  • Available in three lengths and three diameters
  • Basic Chlorine reduction at a very good economic value
  • Both chlorine and sediment reduction
  • High flow rates possible due to low initial pressure drop
  • Good dirt-holding capacity
  • General purpose taste & odor reduction for residential chlorinated water supplies
  • Polishing filter for process or closed-loop streams
    • Pentek NCP-20BB / 155382-43 Carbon Impregnated Polyester Filter 4.5
      Pentek NCP-20BB / 155382-43 Carbon Impregnated Polyester Filter 4.5
      Save up to 4%
      from $79.99
      $63.99-$315.94

      Pentek NCP-20BB / 155382-43 Carbon Impregnated Polyester Filter 4.5"x20" 10 Micron

      Pentek By Pentair
      155382-43
      The Pentek NCP-20BB / 155382-43 Carbon Impregnated Polyester Filter 4.5"x20" 10 Micron . The Pentek NCP-20BB (155382-43) is a carbon-impregnated pleated cellulose filter cartridge that offers sediment reduction and some taste-odor improvement. Model Number: NCP-20BB Part Number: 155382-43 Pack Size: 1 Filter Life: 3-6 Months Dimensions: 20" X 4 1/2" Filter Media: Pleated Carbon-Impregnated Polyester Micron Rating: 10 Flow Rate: 5 gpm Temp Range: 40 - 125° F NSF Certification(s): 42
      Save up to 4%
    • Pentek C1-20BB / 155651-43 Carbon Impregnated Cellulose Filter 4.5
      Pentek C1-20BB / 155651-43 Carbon Impregnated Cellulose Filter 4.5
      Save up to 4%
      from $79.99
      $63.99-$305.94

      Pentek C1-20BB / 155651-43 Carbon Impregnated Cellulose Filter 4.5"x20" 5 Micron

      Pentek By Pentair
      155651-43
      The Pentair C1-20BB, 155651-43 Carbon Impregnated Sediment Water Filter . features a tremendous high-dirt holding capacity and captures extra fine dirt, rust, sand and scale particles. The filter's reinforced polyester backing and external netting ensures the filter has additional strength for fewer change outs and greater value. Brand: Pentair Model Number: C1-20BB Part Number: 155651-43 Pack Size: 1 Filter Life: 3-6 Months Dimensions: 20" X 4 1/2" Filter Media: Pleated Carbon-Impregnated Polyester Micron Rating: 5 Flow Rate: 5 gpm Temp Range: 40 - 125° F NSF Certification(s): 42
      Save up to 4%
    • Pentek NCP-BB / 155398-43 Carbon Impregnated Polyester Filter 4.5
      Pentek NCP-BB / 155398-43 Carbon Impregnated Polyester Filter 4.5
      Save up to 4%
      from $45.99
      $34.99-$239.92

      Pentek NCP-BB / 155398-43 Carbon Impregnated Polyester Filter 4.5"x10" 10 Micron

      Pentek By Pentair
      155398-43
      The Pentair NCP-BB, 155398-43 Carbon Impregnated Sediment Water Filter . features a tremendous high-dirt holding capacity and captures extra fine dirt, rust, sand and scale particles. The filter's reinforced polyester backing and external netting ensures the filter has additional strength for fewer change outs and greater value. Brand: Pentair Model Number: NCP-BB Part Number: 155398-43 Pack Size: 1 Filter Life: 3-6 Months ( Dimensions: 9 3/4" X 4 1/2" Filter Media: Pleated Carbon-Impregnated Polyester Micron Rating: 10 Flow Rate: 5 gpm Temp Range: 40 - 125° F NSF Certification(s): 42
      Save up to 4%
    • Pentek C1-20 / 155597-43 Carbon Impregnated Cellulose Filter 2.5
      Pentek C1-20 / 155597-43 Carbon Impregnated Cellulose Filter 2.5
      Save up to 4%
      from $36.99
      $24.99-$265.86

      Pentek C1-20 / 155597-43 Carbon Impregnated Cellulose Filter 2.5"x20" 5 Micron

      Pentek By Pentair
      155597-43
      The Pentair C1-20, 155597-43 Carbon Impregnated Sediment Water Filter Cartridge is the correct replacement carbon-impregnated cellulose water filter. The Pentair C1-20 cartridge features a tremendous high-dirt holding capacity and captures extra fine dirt, rust, sand and scale particles. The filter's reinforced polyester backing and external netting ensures the filter has additional strength for fewer change outs and greater value. Brand: Pentair Model Number: C1-20 Part Number: 155597-43 Pack Size: 1 Filter Life: 3-6 Months ( Dimensions: 20" x 2-1/2" (2-5/8" with end-caps) Filter Media: PAC Impregnated Cellulose Micron Rating: 5 Flow Rate: 5 gpm Temp Range: 40 - 125° F NSF Certification(s): 42
      Save up to 4%
    • Pentek C1 / 155002-43 Carbon Impregnated Cellulose Filter 2.5
      Pentek C1 / 155002-43 Carbon Impregnated Cellulose Filter 2.5
      Save up to 2%
      from $16.99
      $10.98-$215.76

      Pentek C1 / 155002-43 Carbon Impregnated Cellulose Filter 2.5"x10" 5 Micron

      Pentek By Pentair
      155002-43
      The Pentair C1, 155002-43 Carbon Impregnated Sediment Water Filter Cartridge is the correct replacement carbon-impregnated cellulose water filter for the American Plumber W5CIP. The Pentair C1 cartridge features a tremendous high-dirt holding capacity and captures extra fine dirt, rust, sand and scale particles. The filter's reinforced polyester backing and external netting ensures the filter has additional strength for fewer change outs and greater value. Brand: Pentair Model Number: C1 Part Number: 155002-43 Pack Size: 1 Filter Life: 3-6 Months ( Dimensions: 9-3/4" x 2-1/2" (2-5/8" with end-caps) Filter Media: PAC Impregnated Cellulose Micron Rating: 5 Flow Rate: 5 gpm Temp Range: 40 - 125° F NSF Certification(s): 42
      Save up to 2%