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Home>Water Filter Brands>Pentek Water Filters>Pentek 20 x 4.5 Inch Water Filters > PENTEK-C1-20BB


Pentek C1-20BB Carbon Water Filters (20" x 4-1/2")

20" x 4-1/2"; 5 Micron Dual Purpose Powdered-Activated Carbon

Pentek C1-20BB water filters and US Filter C120-BB replacement water filter cartridge for 20 inch housings 155651
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Product Code: PENTEK-C1-20BB
  • Ametek / Pentek C1-20BB Water Filters:
  • Nominal 5 micron Pentek C1-20BB Dual Purpose Powdered-Activated Carbon Water Filter Cartridges
  • The Pentek C120-BB filters produce healthier, better-tasting drinking water.
  • The Pentek C1-20BB replacement filter cartridge provides sediment filtration, bad taste & odor and chlorine taste & odor reduction (based on manufacturer's internal testing).
  • The Pentek C1-20BB water filters have high dirt-holding capacity.
  • The Pentek C1-20BB filter cartridge is recommended for chlorinated water supplies.
  • The US Filter C1-20BB cartridges offer an economical solution for all of 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 and odor from your tap water.
  • The Pentek C1-20BB water filter has a polyester reinforcement backing and external netting that provides additional strength and dirt-loading capacity.
  • The Pentek C1-20BB dual-purpose cartridges are well suited for a wide range of residential applications, and make excellent polishing filters when used in process or closed-loop streams.
  • NOTE: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.
  • NOTE: Some harmless bacteria will attack cellulose media cartridges. If your cartridge seems to disintegrate, or has a musty or moldy odor, switch to a synthetic media cartridge or consult the manufacturer.
  • NOTE: Increased flow rates may result in less effective chlorine reduction.
  • Pentek C120-BB Carbon Water Filter Cartridge Specs:
  • Dimensions: 20" x 4-1/2"
  • Micron Rating (Nominal): 5 Micron
  • Temperature Rating: 40F to 125F (4.4 C to 51.7C)
  • Pentek C120-BB Carbon Filter Materials of Construction:
  • Filter Media: PAC Impregnated Cellulose
  • End Caps: Vinyl Plastisol
  • Netting: Polyethylene
  • Core: Polypropylene
  • Reinforcement Backing: Cellulose Polyester
  • Manufacturer: Pentek 155651-43
  • Water Filter Housings for the Pentek C1-20BB filter:
  • 155651 Pentek C1-20BB filter fits in housings for 20 inch Big Blue water filters.
  • Fits the Culligan / USFilter / Ametek / Pentek 20" Big Blue Whole House Water Filter System

This item has been discontinued
The Pentek C1-20BB Whole House Water Filter has been discontinued. The Tier1 EP5-20BB-WF is the recommended replacement water filter and can be purchased below.
Replacement Filters and Parts or Alternative System for the Above Unavailable Product
Tier1 EP5-20BB Carbon Block Water Filter Tier1 EP5-20BB Carbon Block Water Filter
20-BB 1 20-BB 1" Whole House Water Filter System   Add to Cart