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Pentek DFX-CB-20 Water Filter (#655148-43)

Alternate Part Numbers: 65514843

Pentek DFX-CB-20 - Case of 6

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Appropriate for City Water

City Water

Appropriate for Well Water

Well Water

Recommended for the treatment/removal of:

Sediment, Dirt, Rust Particles, Chlorine

Pentek DFX-CB-20Pentek

  • Description
  • In Series Filters
  • Alternative Filters
  • Reviews
  • FAQ

Description, Features & Benefits

Manufacturer/Brand: Pentek
Filter Series: DFX
Part Number: 655148-43
Alternate Part Number(s): 65514843
Type: Carbon - Carbon Block
Material(s): Spun Polyproplylene and Activated Carbon
Size: 2 7/8 x 20 Inches (73 x 508mm)
Micron Rating: 10 (Nominal)
Pressure Loss: 1.0 psi @ 2 GPM
Validation: NSF42
Specifications Sheet: Pentek DFX Series Specs

Pentek DFX Series cartridges are an innovative combination of Pentek's sediment and carbon block filter technologies. The DFX Diamond Flow provides the standard removal of bad tastes, odors, and chlorine expected from a regular carbon block filter; however, it also offers excellent sediment reduction from its exterior filter layer of Polypropylene Polyspun (down to a level of 10-microns*). By providing the carbon block interior with built-in sediment protection, the DFX series has double the resistance to plugging than other normal carbon block filters.* These cartridges are suitable for a large variety of uses, and are specifically useful in point-of-use applications (due to their combination of sediment and carbon block filter into one unit).

  • Ideal for both city and well water
  • Nominal 10-micron rating*
  • Bad taste & odor and chlorine taste & odor reduction*
  • Minimal drop in pressure across filter
  • Exceptional dirt holding capacity maximizing use of carbon block*

In Series Filters

Pentek DFX-CB-10
6 DFX-CB-10
Starting at:
USD$8.08 per filter

Size: 2.5 x 10
10 microns

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We do not currently have any recommended alternatives to this filter.

Pentek DFX-CB-20 Reviews

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Pentek DFX-CB-20 Customer Questions & Answers

Question:How often to change this filter?

Technically the Pentek GAC 20BB is rated for 25,000 gallons @ 4.0 gpm (95,000L @ 15 Lpm) when used for chlorine taste and odour reduction. I use it on highly chlorinated city water and change it when I notice the chlorine smell coming back.
By HomePlus Water on Apr 29, 2024