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EP-20BB Pentek Replacement Filter Cartridge

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EP-20BB Pentek Replacement Filter Cartridge

Quick Overview

Fits most Big Blue housings that accept 20-inch x 4.5-inch water filter cartridges

Availability: In stockShips Tomorrow, Aug 01st



The Pentek EP-20BB Carbon Briquette water filter cartridge reduces the unappealing taste and odor of chlorine from your water. Its unique Endurawrap design is also highly effective at reducing dirt and debris in your water, without compromising the filter life through premature plugging from particulate matter. The EP-20BB is a great option for better drinking water in a 20-inch Big Blue whole house filter system delivering clean, crisp refreshment from your tap. The filter cartridge materials are tested and certified by NSF International to NSF/ANSI Standard 42.
  • 5 Micron Carbon Briquette, combining the long filter life of carbon block with the dirt-hold capacity of carbon impregnated paper
  • High porosity design helps prevent plugging
  • Perfect for residential, food service, commercial and industrial applications
  • Manufactured entirely from FDA-compliant materials
  • Made in the U.S.A.
  • Genuine OEM Product
  • User Guide for PENTEK-EP-20BB


Package Qty 1
Used In Brands Ametek, Culligan, Pentek, US Filter
Manufacturer's Id EP-20BB
UPC 051678583432
Advertised Size (in) 20 x 4-1/2
Actual Size (in) 20 inches (length) x 4 5/8 inches (outside diameter)
Actual Size (cm) 50.8 x 11.7475
Media Bonded Powder-Activated Carbon
Primary Filter Media Activated Carbon Block
Materials of Construction End Caps: Polypropylene, Netting: Polyethylene, Gaskets: Buna-N
Filter Life (gallons) 40,000
Filter Life (liters) 151,416.40
Filter Life (months) 6 months
Micron Rating (Nominal) 5
Operating Temperature (°F) 40 - 180
Operating Temperature (°C) 4.4 - 82.2
Flow Rate (gpm) 4
Flow Rate (lpm) 15.142


Reduces the following contaminants:
  • The PENTEK-EP-20BB does not reduce fluoride.


The PENTEK-EP-20BB is comparable with the following part numbers


10 Item(s)

per page
Great price well packed for shipment Review by dew
The filters are factory shipped in a plain white box. Discount Filter opened the boxes to verify that the correct filters were shipped to my house. (Posted on 12/7/12)
Delivered sooner than promised Review by Pettyfox
The low price and rapid delivery compel me to return for additional purchases. (Posted on 6/6/13)
good filters Review by kev
fast service and easy to order. (Posted on 6/9/13)
great deal Review by dan
I could not be more pleased. Great price, shipped quickly, not much more I can say. (Posted on 7/18/14)
good price, quick shipping, filter does what it is supposed to do Review by dan
shipped quickly, best price around,filter takes care of my needs (Posted on 4/3/15)
bargain Review by Susie
good price and quick delivery (Posted on 4/24/15)
Excellent whole house filter Review by Greg
works great, lasts a long time. Mine usually last a year or more. (Posted on 6/14/15)
great Review by paul
filter always works well (Posted on 7/13/15)
good buy Review by dan
I have bought this item from discount filter store for a year now. The price is very good,the filter does its job and I will continue to buy it. (Posted on 7/16/15)
Filters Review by SA city
Really fast delivery (Posted on 7/22/15)

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