Pentek RFC-BB Whole House Filter Replacement Cartridge

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Pentek RFC-BB Whole House Filter Replacement Cartridge

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Fits most standard 10 x 4-1/2 inch filter housings

  • Ships fast
  • Provides great tasting water for up six months
  • Filters contaminants down to 25 microns in size
  • Reduces organic sediment, chlorine taste and odor
  • Fits filter housings which require a 10 x 4.5 inch filter
  • Supports a flow rate of up to 2 gallons per minute (gpm)
  • Rated to perform for up to 35,000 gallons, depending on water quality
Price: $29.99 (Retail Price: $44.21 )
    • Quantity
    • Unit Price
    • 1 - 2
    • $29.99
    • 3 - 5
    • $29.09
    • 6 +
    • $28.19
  • Ships fast
  • Provides great tasting water for up six months
  • Filters contaminants down to 25 microns in size
  • Reduces organic sediment, chlorine taste and odor
  • Fits filter housings which require a 10 x 4.5 inch filter
  • Supports a flow rate of up to 2 gallons per minute (gpm)
  • Rated to perform for up to 35,000 gallons, depending on water quality

Pentek RFC-BB Filter Features

You can't place a high enough value on clean, fresh, great tasting water. The Pentek RFC-BB Radial Flow Carbon Filter Cartridge provides safe, contaminant-free water filtered through the filter's 25 micron pad. This filter removes the normal unpleasant taste and odor of chlorine, while blocking organic components and sediment. Removes disagreeable taste and odor of chlorine. Maintains excellent flow rates without pressure loss. Installation and filter exchanges are simple to perform and only need to be changed every 6 months. Filters 35,000 gallons of water.

Versatility and Compatibility

The granular activated carbon makes this filter great for both city and well water. Purchase today for cleaner, fresher tasting water. The Pentek Whole House Filter Replacement Cartridge fits housings by Pentek, Culligan, Pentair, Ametek, USFilter, Kleen Plus, Bruner, American Plumber, Plymouth and many others. Fits many filter housings which require a 10 x 4.5 inch water filter.

Carbon Filter Media

Carbon media, whether as granular activated carbon or as a carbon block functions as a fantastic water filtration media due to its incredibly high porosity. This high porosity maximizes the surface area contaminants are exposed to and ensures that contaminants have a great chance of being captured and reduced from your drinking water. Carbon filters are known for being effective at reducing the unpleasant taste and odors associated with city water chlorine treatment. If you are looking for better tasting water with excellent contaminant reduction try out a carbon filter today!

Universal Filter Sizing

The 10 X 4.5 Pentek RFC-BB whole house carbon replacement filter is built to fit 10-inch x 4.5-inch filter housings. This standard sizing allows this filter to easily replace existing styles of whole house filters for housings requiring this size filter. The RFC-BB goes to work immediately providing cleaner, fresher water for up to six months or 35,000 gallons, depending on water quality and use. Enjoy cleaner better water with your whole house replacement filter today.

  • Genuine OEM Product
Reduces the following contaminants:
  • Chlorine Taste & Odor
  • Dirt
  • Sand
  • Sediment
  • Silt
  • VOCs
Used In Brands Pentek
Manufacturer's Id RFC-BB
UPC 051678141434
Advertised Size (in) 10 x 4-1/2
Actual Size (in) 9 3/4 inches (length) x 4 1/2 inches (outside diameter)
Actual Size (cm) 24.765
Media Radial Flow Granular Activated Carbon
Primary Filter Media Granular Activated Carbon
Filter Life (gallons) 35,000
Filter Life (liters) 189,270.59
Filter Life (months) 6 months
Micron Rating (Nominal) 25
Flow Rate (gpm) 2.00
Flow Rate (lpm) 7.57
Color / Finish White
Certifications Tested and Certified by NSF International against NSF/ANSI Standard 42 for materials and structural integrity requirements only
Includes One Pentek RFC-BB 10 x 4.5 inch Whole House Filter Replacement Cartridge
Primary Filter Media Granular Activated Carbon

The RFC-BB is also known by the following part numbers:

  • WRC25HD, 155141, 155141-27, 155141-30, 155141-43, 155141-51, 48169, RFC-BB, RFC-BBS, RFC-BBS-D, RFC-BBSA, RFC-BBSA-D, TO8, TO8-2-01, TO8-2-02, TO8-2-05, TO8-R-05, W5CBHD


The RFC-BB fits the following filter system housings:

  • Pentek 10 Inch Big Blue filter housings (#10 Big Blue)
  • Most Standard Sizing 10 x 4.5 Inch housings from the following brands: Ace Hardware, Cuno, Flotec, Fulflo, Honeywell, Master Plumber, Omni, Sears, Teledyne, Water Pik, Pentek, Culligan, Aqua Pure, American Plumber

Instructions